While optimized for Carrier

Once the body bolts are loosened

renewing the internal seals is a cost-effective alternative to full valve replacement

We recommend inspecting your existing silicone tubing for cracks or moisture blockages when installing the new 9371VO-HD-0011

Designed for compatibility with high-performance HVACR equipment

Lochinvar & A.O. Smith 100208510 Sequencer Els PW 17895 While optimized for CarrierThe Lochinvar & A. O. Smith 100208510 Sequencer is a critical 24V control component designed for staged heating element activation in high demand residential and commercial systems. Engineered as a direct replacement for RLY2707 and RLY2707K, this 24V sequencer ensures that heating elements engage in a specific timing sequence, preventing high amperage inrush that can trip breakers or damage sensitive HVAC electrical components. As a veteran grade