Laars Heating Systems W0036500 Thermocouple 320788-703 000 BTU/hr at a factory-preset

000 BTU/hr at a factory-preset 50 PSI relief setting

This is a direct-fit replacement HVAC drain pan requiring no field modification

With a 26" diameter and a 15-degree pitch

the 0009866 provides the necessary isolation to maintain system integrity and prevent premature pipe failure

Laars Heating Systems W0036500 Thermocouple 320788-703 000 BTU/hr at a factory-presetThe Laars Heating Systems W0036500 Thermocouple is a high precision K type thermocouple engineered for critical flame sensing and pilot safety in gas fired appliances. As a veteran grade HVAC replacement part, this component generates a precise millivolt (mV) signal via the Seebeck effect, providing the essential feedback required by the gas valve to maintain safe combustion. It is primarily utilized in Laars MightyTherm commercial boilers (models AP,