This HVAC filter drier incorporates a 20-micron filter to trap solid contaminants and debris

For technicians managing commercial kitchen repairs or industrial burner maintenance

this bracket plate ensures a perfect fit without the need for field modifications

this model is designed to operate on both standard 24V AC control circuits and millivolt systems

OEM kits utilize specific durometer ratings and chemical-resistant compounds matched to the original valve’s media specifications

McDonnell & Miller 250-3/4-30 Valve Els PW 17895 This HVAC filter drier incorporatesThe McDonnell & Miller 250 3 4 30 (Part Number 181225) is a high capacity 3 4" NPT pressure relief valve engineered specifically for hydronic heating systems and storage tanks. Rated for a set pressure of 30 PSI and a substantial 790,000 BTU capacity, this valve provides critical over pressure protection by utilizing a fail safe spring loaded mechanism. Its heavy duty bronze body and seat, paired with an EPDM rubber diaphragm, ensure resilient