the Nu-Calgon 4050-12 is specifically formulated to be safe for microchannel coils

providing a direct mechanical connection to the blower wheel for consistent CFM delivery

the OT100F3 delivers reliable quick-make

this HVAC heat exchanger is manufactured to precise factory dimensions

4-pin single-end base

ASCO 323-468-HW Repair Kit R-410A the Nu-Calgon 4050-12 is specificallyThe ASCO 323 468 HW Repair Kit is a professional grade maintenance solution designed specifically for servicing and restoring the performance of ASCO solenoid valves utilizing EPDM (ethylene propylene diene monomer) seals. Engineered to withstand the rigors of high temperature industrial environments, this comprehensive rebuild kit includes essential OEM replacement parts such as a specialized diaphragm, plunger assembly, and corrosion resistant