Pay in 4 interest-free payments of $85.30 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
As an auto reset HVAC limit switch
This furnace limit switch features a manual reset mechanism
the 8215 series is specifically designed to handle both air and vacuum service
If you’re seeing a pilot flame that hits the tip but won't stay lit after releasing the knob
The internal 40 VA transformer operates on a 120V primary input and steps down to a 24V secondary output for use with standard 24V thermostats and controllers
Watts 0121504 Valve Freon As an auto reset HVACThe Watts 0121504, officially designated as the LF174A 125 1, is a heavy duty, lead free boiler pressure relief valve engineered for high capacity protection in hot water heating and domestic supply systems. This 1 inch NPT valve is ASME Section IV rated, featuring a 3,215,000 BTU hr steam discharge capacity at its fixed 125 psi setting. Constructed with a lead free copper silicon alloy body, it ensures compliance with modern potable water regulations
