Lochinvar & A.O. Smith 100167908 Module Kit 30067439-890 Superior Visibility: Features an extra-large

Superior Visibility: Features an extra-large crystal clear sight glass and a protective cap to keep the viewing area free of debris and grease

Helps prevent compressor damage caused by low refrigerant pressure

while the close-off pressure is rated at 200 psi

The unit is factory-calibrated to decrease branch line pressure from 16 to 0 psig as the input signal increases

Lochinvar & A.O. Smith 100167908 Module Kit 30067439-890 Superior Visibility: Features an extra-largeThe Lochinvar & A. O. Smith 100167908 Module Kit is a critical OEM replacement ignition control designed for high efficiency boiler and water heater systems. Effectively replacing the obsolete RLY3428, this 24V, 50 60Hz ignition module is engineered to manage the sequence of operation for Hot Surface Ignition (HSI) systems, specifically within CF CH300 750 and CW CB495 2065 series units. This kit ensures precise timing for trial for ignition, flame