HVAC Duct & Supplies

Refrigeration Technologies RT375A Viper Aerosol Foaming Coil Cleaner Viper is a potent degreasing compound that does not contain any hazardous in...

Lucas Milhaupt 99088 AL 822, 4 Rods AL 822 is a low temperature solder ideal for brazing or soldering aluminum to aluminum or aluminum to copper. N...

5-2-1 CSRU1 Compressor Saver - Potential Relay/Hard Start Capacitor - 1-2-3 Tons Products usually ship within 1 business day. Starting up is the ha...

Lucas Milhaupt 98100 SILVALOY 452 8 Rods, 45% Silver - Flux Coated Silvaloy 452 Flux Coated is a flux coated Silvaloy brazing rod. In addition to b...

5-2-1 CSRU2 Compressor Saver HD Potential Relay & Hard Start Capacitor, 3-1/2 to 5 Tons Products usually ship within 1 business day. Starting u...

5-2-1 TPSPD Thermally Protected Surge Protector, 100,000 Amp, 120/240 Products usually ship within 1 business day. The 5-2-1® Thermally Protected S...

RectorSeal 87025 PRO-Fit™ 3/8" Quick Connect 90 Elbow PRO-Fit Quick Connect fittings are designed to connect refrigerant lines without an open flam...

RectorSeal 87018 PRO-Fit™ 1/4" Quick Connect Union PRO-Fit Quick Connect fittings are designed to connect refrigerant lines without an open flame, ...

Refrigeration Technologies RT175B Viper Big Blu - Brush On Micro Leak Detector This is our original Big Blu leak detector conveniently downsized wi...

SolderWeld SW-SS5602K Sil Sol 56 - Premium, 56% Silver Solder - Flux Covered, 2 Rod Pack This is the best Silver Solder on the market and the refri...

Refrigeration Technologies RT400P Viper WetRag - Reusable Heat Blocking Putty Maintain your cool. WetRag is a heat blocking compound made from the ...

Lucas Milhaupt 98000 SILVALOY 450, 45% Silver, 1 Troy Oz.  Silvaloy 450 is a general purpose alloy used for joining ferrous, non-ferrous metals. Us...

Lucas Milhaupt 95060 Sil-Fos 5 28 Rods, 5% Silver Sil-Fos 5 is an alloy for copper-copper brazing, specifically appropriate for filling gaps, formi...

Lucas Milhaupt 95177 Sil-Fos 15 7 Rods, 15% Silver Sil-Fos 15 is the preferred alloy for general copper-copper brazing; the phosphorous in the Sil-...

Lucas Milhaupt 95150 Sil-Fos 15, 28 Rods, 15% Silver Sil-Fos 15 is the preferred alloy for general copper-copper brazing; the phosphorous in the Si...

White Rodgers 90-340 Switching Fan Relay, DPDT, 24V A Two Pole Double Throw Semi-Enclosed Relay 90-340 Fits Fan Control Centers 90-112, 90-113, 90-...

Packard Titan PRO TRCF60 Run Capacitor 60 MFD 440/370 Volt Round Not all capacitors are built the same. Take it to the PRO level. At 60,000 hours o...