Pay in 4 interest-free payments of $37.41 Learn more
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
The Siemens 243-0018 is a non-adjustable logic relay
Common signs include the furnace blower running continuously without heat or the burners shutting off prematurely before the thermostat setpoint is reached
while insufficient flame coverage or a clogged pilot orifice prevents the junction from reaching the required temperature for voltage generation
and commercial appliances
Watts 0360281 Valve Els PW 17895 The Siemens 243-0018 is aThe Watts 0360281 Valve (Series M375 M1) is an essential safety component for contractors managing hot water heating and domestic supply boiler systems. This 3 4" boiler pressure relief valve is engineered to protect equipment from catastrophic failure caused by excessive thermal expansion or mechanical malfunction. Featuring a durable brass body construction and a high strength stainless steel spring, it is factory set to a 75 PSI relief pressure.