this regulator provides the sensitivity required for delicate downstream components

Whether you are performing a routine AC service or a complete air conditioner installation

5 Cv (often rated up to 8

a jumper across W and Y may be required

leading to system lockout

Carrier 323267-701 Manifold Orifice 318820-201 this regulator provides the sensitivityThe Carrier 323267 701 Manifold Orifice is a precision engineered #42 drill size component designed explicitly for natural gas furnace applications. As a veteran grade OEM replacement part, it ensures the exact gas flow rate and manifold pressure required for optimal combustion in residential and commercial heating equipment. This specific furnace orifice serves as the direct LH32DB207 replacement, maintaining the factory specified BTU output and