Description
Compatible with heating and cooling systems plus heat pumps without backup heat
A mainstay in Swanson’s tool lineup
Series 140 Automatic Reseating Temperature and Pressure Relief Valves now come packaged with SentryPlus Alert® discharge line flood sensors for monitoring unwanted valve discharges once activated
Meets ANSI Z308
Using the pin provided
YALE KEY BLANK. 4W SWITCH Compatible with heating and coolingYALE KEY BLANK.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























