the elastomers in this kit are selected for their chemical resistance to the standard lubricants and refrigerants used in York's centrifugal cooling equipment

it is engineered to withstand the rigorous duty cycles of commercial refrigeration and residential air conditioning units

utilizing this OEM burner tube ensures a seamless drop-in fit

Its plug-and-play architecture ensures seamless HVAC repair and compatibility with 1/4 inch quick-connect terminals

preventing premature wear on larger system components like the heat exchanger

Watts 0121264 Regulator Refrigerant the elastomers in this kitThe Watts 0121264, specifically the LFH560 model, is a high performance 3 4 inch water pressure reducing valve designed for commercial and residential hydronic heating systems. This lead free brass regulator features a high capacity performance profile with an adjustable pressure range of 10 to 60 psi, factory pre set at 15 psi for immediate installation. Engineered to replace the legacy Watts 0355010, the LFH560 incorporates a built in check valve