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0121428 has been discontinued
Discontinued April 9, 2025
This product was discontinued by the manufacturer.
MANUALS (1)
Direct Replacement:
1" LF40XL-7 Lead Free T&P Relief Valve w/ Flood Sensor Connectivity (150 psi)
Product Highlights
–
1"
MNPT
FNPT
150 psi
210°F Max Temp
Brass
Description
–
**Lead Free
Series LF40L, LF40XL Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters. They feature a Lead Free* brass body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, tamper-resistant bonnet screws, automatic reseating feature, and test lever. Model LF40L has a short thermostat for installation directly in available tank tapings. Model LF40XL has an extension thermostat for installation in the hot water outlet within the allowable distance from the top of the tank. Series LF40L, LF40XL valves are ASME rated and CSA listed.
Series LF40L, LF40XL Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters. They feature a Lead Free* brass body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, tamper-resistant bonnet screws, automatic reseating feature, and test lever. Model LF40L has a short thermostat for installation directly in available tank tapings. Model LF40XL has an extension thermostat for installation in the hot water outlet within the allowable distance from the top of the tank. Series LF40L, LF40XL valves are ASME rated and CSA listed.
Specs
–
| Size: | 1" |
|---|---|
| Thermostat Length: | 7" |
| CSA Rating (BTU/HR): | 500000 |
| ASME Rating (BTU/HR): | 2134000 |
| Pressure Set Point: | 150 psi |
| Material: | Brass |
| Lead Free: | Yes |
| Max Temp (F): | 210°F |
| Inlet Type: | MNPT |
| Outlet Type: | FNPT |
| Application: | Heating |
Questions?
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Showing 1-2 of 2 reviews
Relief valve
This T & P Relief Valve you had in stock took care of our needs in prompt fashion.
Will buy again if it is needed.
ANNA
DANVILLE, KY
2 years ago
Verified Buyer
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i would buy this product
as described
n
golden
4 years ago
Verified Buyer
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