Lochinvar & A.O. Smith 100110799 Damper Drive 319852-301 As a direct replacement for

As a direct replacement for 5051-078BX

The Robertshaw 4200-005 is a heavy-duty commercial gas thermostat engineered for high-capacity temperature regulation in demanding kitchen environments

The Watts 152A-3/4-141 is fully serviceable in-line

Enhanced System Reliability: Specially designed rods resist oxidation and thermal stress to prevent furnace ignition failure

Its robust impeller design and whisper-quiet operation make it the standard for restoring unit efficiency and reliable hot water delivery

Lochinvar & A.O. Smith 100110799 Damper Drive 319852-301 As a direct replacement forThe Lochinvar & A. O. Smith 100110799 Damper Drive is a critical flue damper actuator designed for 6 inch venting systems on high efficiency commercial boilers and water heaters. Engineered as the direct 192957 004 replacement part, this 24V motorized drive ensures precise control of the combustion air path, preventing standby heat loss during off cycles. It features a high torque internal motor assembly and integrated end switches that provide