4000807 – REDUCER
Galvanized duct reducer, 8″ to 7″. Transitions between two different round duct sizes in a supply or return run. Crimped end for easy connection.
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Galvanized duct reducer, 8″ to 7″. Transitions between two different round duct sizes in a supply or return run. Crimped end for easy connection.

Two-pole 40A contactor with 24V coil (C240A). The most common residential AC contactor. Controls power to the compressor in your outdoor unit.

ToughBuilt TB-CT-36-L6 technician 6-pocket pouch. Adjustable central pocket for pliers, four screwdriver loops, notebook slot, and tape clip. ClipTech hub attachment.

Irwin 1948779 extending screwdriver. Shaft extends from 5″ to 11″ for hard-to-reach screws. Includes 5 impact bits. Handy for HVAC equipment access panels.

Jumper cord with alligator clips on one end and a female socket on the other. Used for temporary power during HVAC and electrical diagnostics. For professional use.

TD69 time delay relay, delay-on-make. Adjustable 6 seconds to 8 minutes, 19-250 VAC/VDC. Prevents compressor short cycling by delaying startup after a call for cooling.

Furnace air-proving pressure switch from Carrier’s HK06WC family, the same series as HK06WC069 and HK06WC090, used in Carrier, Bryant and Payne gas furnaces.

R40403-003 integrated furnace control board (ST9120 series). Replaces older ST9120A/B/C/G models. Controls blower, inducer, and ignition timing.

LG hermetic scroll compressor. In LG’s published compressor nomenclature the leading S code designates an R-22 low-side-shell scroll, which matches our recorded R-22 application.

Sanhua 3/4″ ODF service valve (SERVICE-BAR-6-S-T). For refrigerant charging, vacuum pulling, and line isolation. Rated 650 PSI. Compatible with R-22 and R-410A.