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Built to withstand the rigorous demands of industrial HVACR applications
and 250/A units
3 lbs and measuring roughly 13
Field technicians rely on the 2368-502 relay for its precision in sequencing pneumatic actuators and interlocking electrical equipment with air-run control loops in commercial building automation systems
Lochinvar & A.O. Smith 100277835 Kit 320788-704 Built to withstand the rigorousThe Lochinvar & A. O. Smith 100277835 Kit is a critical Venturi High Modulation assembly designed for precision air to fuel ratio control in high efficiency condensing boilers and water heaters. Engineered for natural gas systems, this 24 mm venturi ensures consistent performance across the full turndown range, or 5: 1 firing rate, by precisely mixing gas and air before delivery to the radial fire burner. This OEM replacement part is essential for