the electrical contacts are rated for both 120V and 230V AC applications common in central heating systems

including many QMark and Berko series heaters

ensuring that the blower runs long enough to extract residual heat

The thermostat then bleeds this air to modulate the branch line pressure

Danfoss 023Z5033 Filter Drier the electrical contacts are ratedThe Danfoss 023Z5033 is a high performance liquid line filter drier engineered for HVACR refrigeration systems requiring reliable moisture and acid removal. Featuring a 5 8" ODF solder connection, this DML 305S model utilizes a 100% molecular sieve core, making it specifically optimized for HFC refrigerants such as R134a, R404A, R410A, and R507. Its high adsorption capacity ensures maximum protection for the thermal expansion valve (TXV) and