TB-H4S-40-DK-2 – DUCT KNIFE + SHEATH
ToughBuilt duct knife with sheath. Dual-edged blade — fine and serrated sides. Full steel tang for durability. Cuts duct board, insulation, and flex duct.
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ToughBuilt duct knife with sheath. Dual-edged blade — fine and serrated sides. Full steel tang for durability. Cuts duct board, insulation, and flex duct.

Braeburn 1030 non-programmable thermostat. 1 heat / 1 cool. Simple digital display. Runs on 2 AA batteries. For basic single-stage AC and furnace systems.

Yellow Jacket 19124 left-hand thread adapter for A2L refrigerants. 1/4″ LH female flare to 1/4″ RH male flare. Required for servicing R-32 and R-454B systems.

Galvanized duct reducer, 16″ to 14″. Transitions between two different round duct sizes in a supply or return run. Crimped end for easy connection.

16″ galvanized start collar for connecting round duct to a sheet metal or ductboard plenum. Crimped end for easy duct attachment. Standard residential HVAC ductwork fitting.

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.

Rex Rack filter rack, 20×25 with access door on the 20″ side. Mounts between ductwork and your air handler for horizontal installations. Holds a standard 20×25 filter.

16.5″ x 11.5″ x 36″ R6 insulated galvanized plenum. Connects your air handler or cased coil to the ductwork. Fiberglass lined to reduce condensation and noise.

Multi-voltage step-down transformer, 120/208/240/480V to 24V, 100VA with built-in circuit breaker. Heavy-duty for systems that need more than 40VA. Foot mount.

LG APG025KAC scroll compressor, 2.5 ton, R-410A. Direct replacement for Copeland ZP25K5E series. Common mid-size residential AC compressor.