This 3/4 inch extra extended shank temperature and pressure relief valve is used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. It features an extended shank for installation on water heaters with extra thick insulation as well as a brass body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, and a test lever. It is suitable for water heaters with up to 2 1/2 inches (63.5 mm) of insulation. It is ASME rated and CSA listed. The temperature relief is 210 F (99 C), the pressure relief range is 75 to 150 psi (5.2 to 10.3 bars) and the standard pressure setting is 150 psi (10.55 bar).

• Self closing safety valve for hot water heaters
• Unique thermostat with special thermo-bonded coating
• Brass body construction
• Temperature relief is 210 degree F (99 degree C)
• Pressure relief range is 75 to 150 psi
• ASME rated, CSA Listed
• Extended inlet shank; suitable for water heaters with up to 2 1/2 inch insulation
• Used to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr
• ANSI Z21.22 certified
• Automatic reseating

This 3/4 inch temperature and pressure relief valve is used to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. This valve is ASME rated and CSA listed. Temperature relief is 210 degree F (99 degree C),emperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. It features a brass body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, and a test lever. Model 100XL-8 is also available with 8 inch (200mm) extension thermostat. Series 100XL is ASME rated and CSA listed. Temperature relief is 210 degree F (99 degree C), Pressure relief range is 75 to 150psi (5.2 to 10.3 bar). Standard pressure settings are 75, 100, 125, or 150psi (5.27, 7.03, 8.79, or 10.55 bar).

• Required safety device on all water heaters
• Prevents water heater from blowing up
• Brass body construction
• Temperature relief is 210 degree F (99 degree C)
• Used to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr
• ASME rated, CSA Listed
• Features unique thermostat with special thermo-bonded coating
• Includes test lever and stainless steel spring
• ANSI Z21.22 certified

This 3/4 inch lead free temperature and pressure relief valve is designed to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. This two-in-one relief valve provides a proven and cost effective means to protect against excessive temperature and pressure emergency conditions. It features a lead free copper alloy body with extended shank to accommodated up to 2 1/2 IN of insulation, NPT male inlet and NPT female outlet connections, a unique thermostat with special thermo-bonded coating, and test lever. The temperature relief is 210 degrees F (99 degrees C) and the pressure relief is set at 150 psi (10.3 bar).

• Lead free copper alloy body construction
• Extended shank for thick tank insulation up to 2 1/2 inches
• Extension thermostat with thermo-bonded coating
• Stainless steel spring
• Pressure relief range is 75 to 150 psi
• ASME rated, CSA Listed
• NPT male inlet and NPT female outlet connections
• Used to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr
• ANSI Z21.22 certified
• Includes test lever and stainless steel spring

This drain tube is used on gas, electric, or oil fired residential water heaters to safely drain water discharged from the heater's temperature and pressure relief valve. It connects to the drain connection on a side-mounted relief valve that has up to 105,000 BTU/hr rating, and has a drop length of 48 in. It hand tightens to the relief valve outlet, requiring no special tools or fittings. It is UPC and IAPMO listed, and ASME A112.4.1 approved. It meets Department of Housing and Urban Development requirements.

• No special tool required to install
• Can be used on gas, electric or oil fired water heaters
• ASME approved
• Meets DOH requirements
• Used on gas, electric, or oil fired residential water heaters
• Safely drain water discharged from the heater's temperature and pressure relief valve
• Connects to the drain connection on a side-mounted relief valve that has up to 105,000 BTU/hr rating
• Drop length of 48 in.
• Hand tightens to the relief valve outlet, requiring no special tools or fittings
• UPC and IAPMO listed, and ASME A112.4.1 approved

Watts 174A 3/4" 50 Lb. Relief Valve 950000 BTU. 950,000 Btu. Mfg #F274513

• 950,000 Btu
• Pack of 1
• Length of the product is 3.450 in
• Non Hazardous