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Provides a flush and professional finish,For both Residenti ... Read more

Provides a flush and professional finish,For both Residential and Commercial Outdoor models,Helps to prevent possible tampering,This water heater recess box is for OUTDOOR installation ONLY, and is intended for use only with the water heater models listed above,Recess Box Clearances,Freeze Protection Minimize

THERM-O-DISC ELECTRIC WATER HEATER THERMOSTAT Mfg: THERM-O- ... Read more

THERM-O-DISC ELECTRIC WATER HEATER THERMOSTAT Mfg: THERM-O-DISC Model #: 59TV Alternate Model #: AP12391 SCL #: 154088 Condition: NewOther 120/277 VAC @40AMP, 480 VAC @ 25 AMP, 125 VA, PILOT DUTY, WORKS WITH 120 TO 480 VAC, WEIGHT: 4.2-OZ, DIMS: 4-3/8 H X 2-1/2 W X 1 D My Policies: Shipping Handling Shipping as it is quoted is for the lower 48 states excluding AK, HI and all US Protectorates and APO. If you wish to purchase from us and are located in one of these areas please contact us direct Minimize

Robertshaw's 41-400 Series Norton Hot Surface Ignitors deli ... Read more

Robertshaw's 41-400 Series Norton Hot Surface Ignitors deliver dependable ignition in heating systems of every description. From furnaces and boilers to rooftop heaters, infrared burners, unit heaters, water heaters and many other types of HVAC equipment. The 41-400 Series Hot Surface Ignitors are made of high-purity recrystallized silicon carbide (CrystarTM) which combines physical and thermal strength with stable electrical properties. The 41-400 Series are designed to reach ignition temperature(s) within 17 seconds. They have 18-gauge nickel chrome lead wires embedded and metalized in place for maximum holding strength and electrical conductivity. The lead wires are also enclosed with a special high-temperature fiberglass insulation providing total electrical protection. All 41-400 series ignitors are 120 VAC models. Some hot surface modules are rated for 208/240 volts input, however they step the voltage to ignitor down to 120 VAC. 7.50 L. 5.00 W. 4.50 H. Minimize

Roof Flashing Assembly For Flat RoofRinnai s unique Ubbink ... Read more

Roof Flashing Assembly For Flat RoofRinnai s unique Ubbink concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting. Features:GSA ApprovedFor Use on Flat RoofPart For Repair Of Outdoor Unit For Freeze ProtectionEasy AssemblyProfessional Installation RecommendedSpecifications:Diameter: 15-1/2"Height: 4-11/16" Minimize

Electric Heater, Residential And Light Commercial Ceiling M ... Read more

Electric Heater, Residential And Light Commercial Ceiling Mount Heater, Voltage 120, 1250 Watts, Height 11 In, Width 11 In, Depth 2 3/4 In, Built-in Features Enclosed, Sheathed Element, Automatic Overheat Protection, Permanently Lubricated Motor, Requires Mounts To 3 1/2 In Or 4 In Round Or 4 In Octagonal Electrical Box Minimize

Wire Element Heater - Model 154Chrome Alloy, Wire Element F ... Read more

Wire Element Heater - Model 154Chrome Alloy, Wire Element For Instant HeatLow-Profile Housing With Satin-Finish Aluminum Grille Extends Only 2 3/4" From CeilingBuilt-In Fan Disperses Heat EvenlyAutomatic Overheat ProtectionPermanently Lubricated MotorMounts Easily To Any Standard 3 1/2" Or 4" Round, Or 4" Octagonal Ceiling Electrical BoxMinimum 15-Amp Circuit RequiredSurface-Mount Ceiling Heaters For Quick, Easy Installation. Minimize

Flexibile, corrosion resistant hot/cold potable water, CTS ... Read more

Flexibile, corrosion resistant hot/cold potable water, CTS (rigid copper tube size), or for use with Quick Connect push on fittings and/or, brass and poly alloy PEX insert barb fittings. Barbed insert PEX fittings are secured using either stainless steel cinch clamps or copper crimp ring methods. Type B Silane method PEX has more antioxidants and thermal stabilizers which is critical for chlorine ratings and recirculation systems. Type A, B, and C are European system designations not rating/grading system for PEX. Do not use duct tape, pipe dope, threading compound, mineral or linseed oil. Support pipe every 30'' vertically and horizontally. Protect pipe when entering/exiting slab or walls. Do not kink or expose to sunlight. Minimum clearance to water heaters, boilers, wood burning appliances. 18''. Recessed lights 12'', gas appliance vents 6''. NSF 61 FDA, CSA/ASTM, UPC listed. Approved 25 year warranty even when used with other manufacturers ASTM SDR 9 certified fittings. Covers materials, labor and not pro rated. Maximum working pressure: 160 P.S.I. (11 bar) at 73.4 F. (23 C) /100 P.S.I. (6.9 bar) at 180 F. (80 C.)/80 P.S.I. (5.5 bar) at 200 F. (93 C.). Manufactured in accordance with American Society for Testing and Materials (ASTM International) F876 and F877 to SDR 9 dimensional standards. Listed by the NSF International to NSF Standards 14 and 61 for use in potable water systems. Listed by NSF International to be in compliant to the Uniform Plumbing Code. Labeled B137.5 which indicates that it is compliant to the CSA Standards B137.5. Certified to PEX 5006 (replaces NSF CL R) for use in continuous hot water recirculation systems. ASTM E84 and CAN/ULC S102.2 smoke developed and flame spread classification. Fire resistance per CAN/ULC S101 and ASTM E119 08. Minimize

Flame Defender Fire Extinguishers There are many electrical ... Read more

Flame Defender Fire Extinguishers There are many electrical devices in today s indoor growing environments. Power strips CO2 generators heat mats lights light movers reservoir heaters fans pumps etc. can malfunction and cause a fire. Protect yourself your growing environment and your home. Install a Flame Defender today! ABC - This is the multipurpose dry chemical extinguisher. The ABC type is filled with monoammonium phosphate a yellow powder that leaves a sticky residue that may be damaging to electrical appliances such as a computer. Dry chemical extinguishers have an advantage over CO2 extinguishers since they leave a non-flammable substance on the extinguished material reducing the likelihood of re-ignition. Class A extinguishers are for ordinary combustible materials such as paper wood cardboard and most plastics. The numerical rating on these types of extinguishers indicates the amount of water it holds and the amount of fire it can extinguish. Class B fires involve flammable or combustible liquids such as gasoline kerosene grease and oil. The numerical rating for class B extinguishers indicates the approximate number of square feet of fire it can extinguish. Class C fires involve electrical equipment such as appliances wiring circuit breakers and outlets. Never use water to extinguish class C fires - the risk of electrical shock is far too great! Class C extinguishers do not have a numerical rating. The C classification means the extinguishing agent is non-conductive. Self contained No plumbing or wiring required. Simply install by attaching vertically to the wall or ceiling. Automatic   extinguishing agent is automatically dispensed if the temperature probe on the unit reaches 155 degrees F. Multi-purpose dry chemical extinguisher. Rated for A B and C. Suitable for electrical fires. Discharges a hemispherical spray pattern in area under sprinkler. Available in three sizes to fit a variety of applications. Coverage Area: 4.4 lb (2 KG) = 4 (1.24 meters diameter) 13.2 lb (6 KG) = 6 (1.8 meters diameter) 26.4 lb (12 KG) = 7.7 (2.3 meters diameter MSRP: $99.95 Minimize

Wire Element Heater - Model 154Chrome Alloy, Wire Element F ... Read more

Wire Element Heater - Model 154Chrome Alloy, Wire Element For Instant HeatLow-Profile Housing With Satin-Finish Aluminum Grille Extends Only 2 3/4" From CeilingBuilt-In Fan Disperses Heat EvenlyAutomatic Overheat ProtectionPermanently Lubricated MotorMounts Easily To Any Standard 3 1/2" Or 4" Round, Or 4" Octagonal Ceiling Electrical BoxMinimum 15-Amp Circuit RequiredSurface-Mount Ceiling Heaters For Quick, Easy Installation. Minimize

  Balboa GFCI 40 breaker and boxBalboa 40 AMP GFCI breake ... Read more

  Balboa GFCI 40 breaker and boxBalboa 40 AMP GFCI breaker "Approved protection for allhot tubs and pools "    Balboa is the world leader in hot tub heaters and controllers. By law and for your saftey, all electrical connections must be protected by a Ground Fault Circuit Interupter. Incase of accidental current leakage the GFI will trip ensuring you and your families protection. This unit is weather proof and can be installed outdoors. By law in most states a hot tub needs to have a emergency shut off located within 5-10 feet of the hot tub. By using a junction box with the GFI included serves as a quick shut off to the pool or hot tub. Proprietary GFCIs installed in your main breaker can cost as much as $400, and if you are using outdoor cable the extra cost will also add to the installation. By putting the GFCI near the hot tub instead of your main breaker panel, you are no longer forced to buy a special breaker designed to fit only your panel. You can also run cheaper indoor cabling to the junction box and terminate and run more pricey out door cable only were needed. This 40 Amp breaker will run most standard hot tubs using 5.5 Kw heater and upto 4 HP pumps and accessories. NOTE: An electrician must be hired to hook up the electrical service to this GFCI breaker .   You should consult your local municipality regarding all required codes for a hot tub or pool prior to installation. This  Square D, 40 amp GFCI with load neutral comes fully assembled in a UL listed box.  The unit is clearly labeled for ease of installation and proper hookup.  A complete wiring diagram is also inclu Minimize

Flame Defender Fire Extinguishers There are many electrical ... Read more

Flame Defender Fire Extinguishers There are many electrical devices in today s indoor growing environments. Power strips CO2 generators heat mats lights light movers reservoir heaters fans pumps etc. can malfunction and cause a fire. Protect yourself your growing environment and your home. Install a Flame Defender today! ABC - This is the multipurpose dry chemical extinguisher. The ABC type is filled with monoammonium phosphate a yellow powder that leaves a sticky residue that may be damaging to electrical appliances such as a computer. Dry chemical extinguishers have an advantage over CO2 extinguishers since they leave a non-flammable substance on the extinguished material reducing the likelihood of re-ignition. Class A extinguishers are for ordinary combustible materials such as paper wood cardboard and most plastics. The numerical rating on these types of extinguishers indicates the amount of water it holds and the amount of fire it can extinguish. Class B fires involve flammable or combustible liquids such as gasoline kerosene grease and oil. The numerical rating for class B extinguishers indicates the approximate number of square feet of fire it can extinguish. Class C fires involve electrical equipment such as appliances wiring circuit breakers and outlets. Never use water to extinguish class C fires - the risk of electrical shock is far too great! Class C extinguishers do not have a numerical rating. The C classification means the extinguishing agent is non-conductive. Self contained No plumbing or wiring required. Simply install by attaching vertically to the wall or ceiling. Automatic   extinguishing agent is automatically dispensed if the temperature probe on the unit reaches 155 degrees F. Multi-purpose dry chemical extinguisher. Rated for A B and C. Suitable for electrical fires. Discharges a hemispherical spray pattern in area under sprinkler. Available in three sizes to fit a variety of applications. Coverage Area: 4.4 lb (2 KG) = 4 (1.24 meters diameter) 13.2 lb (6 KG) = 6 (1.8 meters diameter) 26.4 lb (12 KG) = 7.7 (2.3 meters diameter MSRP: $149.95 Minimize

Radiant Heater - Model 157Exclusive Enclosed, Sheathed, Lon ... Read more

Radiant Heater - Model 157Exclusive Enclosed, Sheathed, Long-life Element Diffuses Heat Throughout The RoomLow-Profile Housing With Satin-Finish Aluminum Grille Extends Only 2 3/4" From CeilingBuilt-In Fan Disperses Heat EvenlyAutomatic Overheat ProtectionPermanently Lubricated MotorMounts Easily To Any Standard 3 1/2" Or 4" Round, Or 4" Octagonal Ceiling Electrical BoxSurface-Mount Ceiling Heaters For Quick, Easy Installation Minimize

Chrome alloy, wire element for instant heat. Low-profile ho ... Read more

Chrome alloy, wire element for instant heat. Low-profile housing with satin-finish aluminum grille extends only 2 3 4" from ceiling. Built-in fan disperses heat evenly. Automatic overheat protection. Permanently lubricated motor. Mounts easily to any standard 3 1 2" or 4" round, or 4" octagonal ceiling electrical box.,Minimum 15-amp circuit required. Minimize

Slim line 4100 BTU 1200 w Satin 1" dia aluminum grill ext ... Read more

Slim line 4100 BTU 1200 w Satin 1" dia aluminum grill extends 2-1/2" from ceiling Built-in fan Mounts to any standard 3" or 4" electrical box Automatic reset thermal protection Rough in dimensions: 2-1/2"x10-3/4" Minimize

Flexibile, corrosion resistant hot/cold potable water, CTS ... Read more

Flexibile, corrosion resistant hot/cold potable water, CTS (rigid copper tube size), or for use with Quick Connect push on fittings and/or, brass and poly alloy PEX insert barb fittings. Barbed insert PEX fittings are secured using either stainless steel cinch clamps or copper crimp ring methods. Type B Silane method PEX has more antioxidants and thermal stabilizers which is critical for chlorine ratings and recirculation systems. Type A, B, and C are European system designations not rating/grading system for PEX. Do not use duct tape, pipe dope, threading compound, mineral or linseed oil. Support pipe every 30'' vertically and horizontally. Protect pipe when entering/exiting slab or walls. Do not kink or expose to sunlight. Minimum clearance to water heaters, boilers, wood burning appliances. 18''. Recessed lights 12'', gas appliance vents 6''. NSF 61 FDA, CSA/ASTM, UPC listed. Approved 25 year warranty even when used with other manufacturers ASTM SDR 9 certified fittings. Covers materials, labor and not pro rated. Maximum working pressure: 160 P.S.I. (11 bar) at 73.4 F. (23 C) /100 P.S.I. (6.9 bar) at 180 F. (80 C.)/80 P.S.I. (5.5 bar) at 200 F. (93 C.). Manufactured in accordance with American Society for Testing and Materials (ASTM International) F876 and F877 to SDR 9 dimensional standards. Listed by the NSF International to NSF Standards 14 and 61 for use in potable water systems. Listed by NSF International to be in compliant to the Uniform Plumbing Code. Labeled B137.5 which indicates that it is compliant to the CSA Standards B137.5. Certified to PEX 5006 (replaces NSF CL R) for use in continuous hot water recirculation systems. ASTM E84 and CAN/ULC S102.2 smoke developed and flame spread classification. Fire resistance per CAN/ULC S101 and ASTM E119 08. Minimize

Exclusive enclosed, sheathed, long-life element diffuses he ... Read more

Exclusive enclosed, sheathed, long-life element diffuses heat throughout the room. Low-profile housing with satin-finish aluminum grille extends only 2 3 4" from ceiling. Built-in fan disperses heat evenly. Automatic overheat protection. Permanently lubricated motor. Mounts easily to any standard 3 1 2" or 4" round, or 4" octagonal ceiling electrical box. Minimize

Heated Portable Eyewash Haws heated portable Model 7500EB i ... Read more

Heated Portable Eyewash Haws heated portable Model 7500EB is ideal for remote locations. Using gravity to supply a continuous flow of clean water to injured personnel for a full 15 minutes at .4gpm, this model is a reliable source for safety. Recognizing the 7500 s full patterned flushing feature, and its capability of being used in sub-freezing temperatures, those working in remote areas can t help but feel confident with this piece of emergency equipment day after day. Features: Featuring a FDA high-density green polyethylene tank easily activated by pulling the yellow activation arm down to the open position. 1000 Watt, 120 VAC submergible thermostatically controlled heater produces the ideal temperature in environments as low as -30 degrees. Model supplied with six-foot power cord, 3-prong plug, fitted insulated protective cover and one bottle of bacteriostatic additive. Bacteriostatic additive allows for the storage of water for up to six months, making for a more easily maintained piece of emergency equipment. A wide-fill opening with threaded cap permits easy inspection, cleaning and filling. Relocation is simple due to the easily mounted (bracket included) and light design of this 16 gallon portable. Measurements: 22-1/2" high, 21-1/2" wide, 19-1/2" deep. Model 7500EB is certified by CSA & IAPMO to meet the ANSI Z358.1-2004 Standard for Emergency Eyewash and Shower Equipment. Minimize

Permanent Split Capacitor Motor. Totally enclosed air over ... Read more

Permanent Split Capacitor Motor. Totally enclosed air over motor. All angle mount ball bearings. UL recognized, CSA certified. Thermally protected. Ideal for unit heaters. Capacitor included. Minimize

Surface-Mount Ceiling Heaters for Quick, Easy Installation ... Read more

Surface-Mount Ceiling Heaters for Quick, Easy Installation Broan 157 Ceiling-Mounted Radiant Heater Exclusive Enclosed, Sheathed, Long-Life Element Diffuses Heat Throughout the Room. Low-Profile Housing with Satin-Finish Aluminum Grille Extends Only 2-3/4" from Ceiling. Built-In Fan Disperses Heat Evenly. Automatic Overheat Protection. Permanently Lubricated Motor. Mounts Easily to Any Standard 3-1/2" or 4" Round, or 4" Octagonal Ceiling Electrical Box. Minimize

This rugged control is FTM's 3rd generation power control. ... Read more

This rugged control is FTM's 3rd generation power control. The AEC15 was built from the ground up using sophisticated Advanced Electronic Controller technology. Using a Digital Micro Processor allows the AEC15 to have OVERLOAD PROTECTION. If the controller senses an amperage overload, it will automatically limit the current flow to 15 amps and warn the operator with an indicator light. The controller also has a LOW VOLTAGE indicator light that warns you if your supply voltage drops below 100 volts. This power control has a rugged anodized aluminum housing with an internal cooling fan. The dual receptacle allows you to control 2 of FTM's Strip Heaters. Can be used with some NiChrome wire applications. Minimize

1/4' Rigid Copper Tube Size x 50', White, Pex Coil, For Hot ... Read more

1/4' Rigid Copper Tube Size x 50', White, Pex Coil, For Hot/Cold Water, W Type B Burst Pex Pipe Rated 1100 PSI At 73 Degree Fahrenheit, 375 PSI At 180 Degree Fahrenheit, Type B Silane Method Pex Has More Anti-Oxidants & Thermal Stabilizers Which Is Critical For Chlorine Ratings & Recirculation Systems, Type A,B,C Are European System Designations Not Rating/Grading System For Pex, Do Not Use Duct Tape, Pipe Dope, Threading Compound, Mineral/Linseed Oil, Support Pipe Every 30' Vertically & Horizontally, Protect Pipe When Entering/Exiting Slab Or Walls, Do Not Kink Or Expose To Sunlight, Minimum Clearance To Water Heaters, Boilers, Wood Burning Appliances 18', Recessed Lights 12', Gas Appliance Vents 6', NSF-61 FDA, CSA/ASTM, UPC Listed/Approved, 25 Year Warranty Even When Used With Other Manufacturers ASTM SDR-9 Certified Fittings, Covers Materials, Labor & Is Not Pro-Rated. Minimize

There are many electrical devices in today’s indoor growing ... Read more

There are many electrical devices in today’s indoor growing environments. Power strips, CO2 generators, heat mats, lights, light movers, reservoir heaters, fans, pumps, etc., can malfunction and cause a fire. Protect yourself, your growing environment and your home. Install a Flame Defender™ today! ABC - This is the multipurpose dry chemical extinguisher. The ABC type is filled with monoammonium phosphate, a yellow powder that leaves a sticky residue that may be damaging to electrical appliances such as a computer. Dry chemical extinguishers have an advantage over CO2 extinguishers since they leave a non-flammable substance on the extinguished material, reducing the likelihood of re-ignition. Class A extinguishers are for ordinary combustible materials such as paper, wood, cardboard, and most plastics. The numerical rating on these types of extinguishers indicates the amount of water it holds and the amount of fire it can extinguish. Class B fires involve flammable or combustible liquids such as gasoline, kerosene, grease and oil. The numerical rating for class B extinguishers indicates the approximate number of square feet of fire it can extinguish. Class C fires involve electrical equipment, such as appliances, wiring, circuit breakers and outlets. Never use water to extinguish class C fires - the risk of electrical shock is far too great! Class C extinguishers do not have a numerical rating. The C classification means the extinguishing agent is non-conductive. Self contained ˜ No plumbing or wiring required. Simply install by attaching vertically to the wall or ceiling. Automatic ˜ extinguishing agent is automatically dispensed if the temperature probe on the unit reaches 155° F. Multi-purpose dry chemical extinguisher. Rated for A, B & C. Suitable for electrical fires. Discharges a hemispherical spray pattern in area under sprinkler. Available in three sizes to fit a variety of applications. Coverage Ar Minimize

There are many electrical devices in today’s indoor growing ... Read more

There are many electrical devices in today’s indoor growing environments. Power strips, CO2 generators, heat mats, lights, light movers, reservoir heaters, fans, pumps, etc., can malfunction and cause a fire. Protect yourself, your growing environment and your home. Install a Flame Defender™ today! ABC - This is the multipurpose dry chemical extinguisher. The ABC type is filled with monoammonium phosphate, a yellow powder that leaves a sticky residue that may be damaging to electrical appliances such as a computer. Dry chemical extinguishers have an advantage over CO2 extinguishers since they leave a non-flammable substance on the extinguished material, reducing the likelihood of re-ignition. Class A extinguishers are for ordinary combustible materials such as paper, wood, cardboard, and most plastics. The numerical rating on these types of extinguishers indicates the amount of water it holds and the amount of fire it can extinguish. Class B fires involve flammable or combustible liquids such as gasoline, kerosene, grease and oil. The numerical rating for class B extinguishers indicates the approximate number of square feet of fire it can extinguish. Class C fires involve electrical equipment, such as appliances, wiring, circuit breakers and outlets. Never use water to extinguish class C fires - the risk of electrical shock is far too great! Class C extinguishers do not have a numerical rating. The C classification means the extinguishing agent is non-conductive. Self contained ˜ No plumbing or wiring required. Simply install by attaching vertically to the wall or ceiling. Automatic ˜ extinguishing agent is automatically dispensed if the temperature probe on the unit reaches 155° F. Multi-purpose dry chemical extinguisher. Rated for A, B & C. Suitable for electrical fires. Discharges a hemispherical spray pattern in area under sprinkler. Available in three sizes to fit a variety of applications. Coverage Ar Minimize

There are many electrical devices in today’s indoor growing ... Read more

There are many electrical devices in today’s indoor growing environments. Power strips, CO2 generators, heat mats, lights, light movers, reservoir heaters, fans, pumps, etc., can malfunction and cause a fire. Protect yourself, your growing environment and your home. Install a Flame Defender™ today! ABC - This is the multipurpose dry chemical extinguisher. The ABC type is filled with monoammonium phosphate, a yellow powder that leaves a sticky residue that may be damaging to electrical appliances such as a computer. Dry chemical extinguishers have an advantage over CO2 extinguishers since they leave a non-flammable substance on the extinguished material, reducing the likelihood of re-ignition. Class A extinguishers are for ordinary combustible materials such as paper, wood, cardboard, and most plastics. The numerical rating on these types of extinguishers indicates the amount of water it holds and the amount of fire it can extinguish. Class B fires involve flammable or combustible liquids such as gasoline, kerosene, grease and oil. The numerical rating for class B extinguishers indicates the approximate number of square feet of fire it can extinguish. Class C fires involve electrical equipment, such as appliances, wiring, circuit breakers and outlets. Never use water to extinguish class C fires - the risk of electrical shock is far too great! Class C extinguishers do not have a numerical rating. The C classification means the extinguishing agent is non-conductive. Self contained ˜ No plumbing or wiring required. Simply install by attaching vertically to the wall or ceiling. Automatic ˜ extinguishing agent is automatically dispensed if the temperature probe on the unit reaches 155° F. Multi-purpose dry chemical extinguisher. Rated for A, B & C. Suitable for electrical fires. Discharges a hemispherical spray pattern in area under sprinkler. Available in three sizes to fit a variety of applications. Coverage Ar Minimize

Permanent Split Capacitor Motor. Totally enclosed air over ... Read more

Permanent Split Capacitor Motor. Totally enclosed air over motor. All angle mount ball bearings. UL recognized, CSA certified. Thermally protected. Ideal for unit heaters. Capacitor and base included. Minimize

Flexible, corrosion resistant, hot/cold potable water, CTS ... Read more

Flexible, corrosion resistant, hot/cold potable water, CTS (Rigid copper tube) size for use with Quick connect push on fittings and/or brass and poly alloy PEX insert barb fittings. Barbed insert PEX fittings are secured using either stainless steel cinch clamps or copper crimp ring methods. Type B Silane method PEX has more antioxidants and thermal stabilizers which is critical for chlorine ratings and recirculation systems. Type A, B, and C are European system designations not rating/grading system for PEX. Do not use duct tape, pipe dope, threading compound, mineral or linseed oil. Support pipe every 30'' vertically and horizontally. Protect pipe when entering/exiting slab or walls. Do not kink or expose to sunlight. Minimum clearance to water heaters, boilers, wood burning appliances. 18'' recessed lights, 12'' gas appliance vents, 6'' NSF 61 FDA, CSA/ASTM, UPC listed/approved. 25 year warranty even when used with other manufacturers ASTM SDR 9 certified fittings. Covers materials. Labor is not pro rated. Maximum working pressure: 160 P.S.I. (11 bar) at 73.4 F. (23 C.) / 100 P.S.I. (6.9 bar) at 180 F. (80 C.) /80 P.S.I. (5.5 bar) at 200 F. (93 C.). Manufactured in accordance with American society for testing and materials (ASTM International) F876 and F877 to SDR 9 dimensional standards. Listed by the NSF International to NSF Standards 14 and 61 for use in potable water systems. Listed by NSF International to be in compliant to the Uniform Plumbing Code. Labeled B137.5 which indicates that it is compliant to the CSA Standards B137.5. Certified to PEX 5006 (replaces NSF CL R) for use in continuous hot water recirculation systems. ASTM E84 and CAN/ULC S102.2 smoke developed and flame spread classification. Fire resistant per CAN/ULC S101 and ASTM E119 08. Minimize