Advanced Reliability: Features stainless steel bellows and a weather-resistant IP20 enclosure for long-term performance in demanding mechanical rooms

this model offers unmatched reliability in secondary pump control and burner low water fuel cut-off protection

3-amp operation under full load

Reduced Decibel Levels: Variable speed ramping eliminates the "bang" of traditional PSC motors

and (2) brass friction washers

Warrick 3K4A3M Liquid Level Accessory Refrigerant Advanced Reliability: Features stainless steelThe Warrick 3K4A3M is a specialized Series 3K long external mount side chamber electrode probe fitting designed for demanding boiler liquid level control and hydropneumatic tank monitoring. Built with a rugged cast iron body, this assembly is engineered to withstand high pressure environments, featuring a maximum rating of 250 psig at 406F. This specific 3K4A3M configuration includes four 13 inch 316 stainless steel probes with Teflon insulation,