Resideo VR8300A4516 Valve 323269-701 the 2D51 utilizes advanced photoelectric

the 2D51 utilizes advanced photoelectric sensing technology to detect smoke particles across a wide range of combustion types

Compact Capillary Design: Allows for streamlined installation in tight burner vestibules or heat exchanger compartments where space is limited

and reduces fan noise during low-load conditions

Standardized Mounting: Utilizes a NEMA 48 frame for standard bracket or through-bolt installation

Replacing a compromised unit with this genuine Carrier furnace collector box ensures that your pressure switches close correctly and prevents potential condensate leaks that can damage other internal electronics or the secondary heat exchanger

Resideo VR8300A4516 Valve 323269-701 the 2D51 utilizes advanced photoelectricThe Resideo VR8300A4516 Valve is a technical grade standing pilot gas valve engineered for 24VAC gas fired appliances. This combination gas control features a 3. 5" water column pressure regulator setting and supports capacities ranging from 30,000 to 290,000 BTU hr (up to 300,000 BTU hr max). Designed with a straight through body pattern and a standard 3 4" NPT inlet outlet, the unit facilitates a streamlined standard opening gas valve replacement or