HVAC Duct & Supplies

Rectorseal 81911 TRUaire Retrofit 8" Round Grille/Damper/Box 6,7,8"   One-piece air diffusers with air tight design that eliminates the need for te...

Rectorseal 81914 TRUaire MV4 Retrofit 8" x 8" 4 Way Grille/Damper Box 6, 7, 8" A plastic ceiling diffuser with incorporated ceiling box. For reside...

RectorSeal 96430 RSH-20 Motor Surge Protector, Azure RSH-20MP-AZ Surge Protective Device (SPD) for Single-Phase 120/240 VAC Indoor Azure Motors Fea...

RectorSeal 96429 RSH-20 Motor Surge Protector, Ensite RSH-20MP-EN Surge Protective Device (SPD) for Single-Phase 120/240 VAC Indoor Ensite Motors F...

RectorSeal 96428 RSH-20 Motor Surge Protector, 5-Pin RSH-20MP-5P Surge Protective Device (SPD) for Single-Phase 120/240 VAC Indoor 5-Pin Motors Fea...

RectorSeal 96106 AquaGuard 1200+ Switch Metal/Plastic   Magnetic Float Switch System for Metal & Plastic Secondary Drain Pans All the features ...

RectorSeal 96427 RSH-20 Motor Surge Protector, X-13 RSH-20MP-X13 Surge Protective Device (SPD) for Single-Phase 120/240 VAC Indoor X-13 & Everg...

RectorSeal 96418 RSH-50 with 60A Fused Disconnect Box   For residential or commercial use. Protects up to 50,000-amp single surges and up to 10,000...

RectorSeal 96416 RSH-60 Surge Protective Device, 60kA RSH-60 Surge Protective Device (SPD) for Single-Phase System 120/240 VAC Type 1 Features Lon...

RectorSeal 96414 RSH-120 Surge Protective Device, 120kA The RSH-120 is a surge protector for the entire home, and is meant to be installed at the b...

TRUaire 150MW04X14 4" x 14", 2-Way, 1/2" Stamped Louver, Multi-Shutter Damper, Steel, Floor, White, Register Pristine white, stamped steel, 2-way ...

TRUaire 150MB02X12 2" x 12", 2-Way, 1/2" Stamped Louver, Multi-Shutter Damper, Steel, Floor, White, Register Pristine white, stamped steel, 2-way f...

TRUaire 150MB02X10 2" x 10", 2-Way, 1/2" Stamped Louver, Multi-Shutter Damper, Steel, Floor, White, Register Pristine white, stamped steel, 2-way f...

TRUaire 150MW04X12 4" x 12", 2-Way, 1/2" Stamped Louver, Multi-Shutter Damper, Steel, Floor, White, Register Pristine white, stamped steel, 2-way ...

TRUaire 150MB04X10 4" x 10", 2-Way, 1/2" Stamped Louver, Multi-Shutter Damper, Steel, Floor, White, Register Pristine white, stamped steel, 2-way f...

TRUaire 150MB04X12 4" x 12", 2-Way, 1/2" Stamped Louver, Multi-Shutter Damper, Steel, Floor, Brown, Register Non-Scuff Brown, stamped steel, 2-way...

TRUaire 150MB04X10 4" x 10", 2-Way, 1/2" Stamped Louver, Multi-Shutter Damper, Steel, Floor, Brown, Register Non-Scuff Brown, stamped steel, 2-way...

RectorSeal 96424 RSH-50 VRMDC KIT The RSH-50 VRMDC KIT combines the VRM60A, RSH-50, & 60A disconnect breaker in a NEMA 3R enclosure, for an all...

RectorSeal 66734 NoKink 7/8" x 3' Flexible Hose RectorSeal NoKink is a flexible refrigerant line connector that allows easier, kink free connection...

RectorSeal 66732 NoKink 3/4" x 3' Flexible Refrigerant Line Connector RectorSeal NoKink is a flexible refrigerant line connector that allows easier...

RectorSeal 68117 A/C Pan Treatment (30 tablets) A/C Tabs keeps drain pans and drain lines clean and free of debris. Controls odor, sludge, plugging...

RectorSeal 68115 A/C Pan Treatment (200 tablets) A/C Tabs keeps drain pans and drain lines clean and free of debris. Controls odor, sludge, pluggin...