Which furnace models use the 17F34 collector box

This genuine Lochinvar 100166057 switch is a direct replacement for various Copper-Fin II and A

Common Questions Is the Carrier 51771U compatible with older AF and AFG models

allowing for installation in both indoor and outdoor environments

Reznor 194809 Orifice 322838-752 Which furnace models use theThe Reznor 194809 Orifice Adaptor Bushing is a critical precision component designed for commercial unit heater gas manifold assemblies. This OEM Reznor replacement part ensures a secure, leak proof interface between the gas orifice and the manifold, maintaining the specific fuel to air ratio required for optimal combustion. Engineered for high temperature resilience and natural gas or liquid propane conversion applications, this orifice holder