HVAC Accessories

Ensures accurate tightness of fittings, especially R410A. Kit in a blow molded case includes sizes: 17, 22, 24, 26, 27 and 29mm.

Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build...

For tight spaces, the ultra-compact VC1 is your go-to VCRT. The capture rod reliably engages the valve core, the first time, every time – no more fishing around for lost valve cores. Features Swap 1/4” standard service port fitting with...

For real-time, instant readings techs use everyday, this pocket digital psychrometer is a must have for every HVACR professional.  Wet bulb, dry bulb, dew point, and %RH are shown on the backlight, dual display, and...

Features A2L Compatible Rugged Full-Ring Triple Crimp Working pressure 800 (Psi) Burst pressure 4000 (Psi) Customizable Hose Color Tags Included Permeation barrier (Meets SAE J2196) For charging, recovery and evacuation Fitting size: 1/4″ x...

The Fieldpiece Dual-Temperature Meter, model ST4, measures two temperatures simultaneously using the included k-type, wrap tab beaded thermocouples.  The technology inside the ST4 provides superior temperature compensation in rapidly changing...

R22, R404A, R410A 2-Way 3/8″ Ball Valve Manifold Gauge Set includes 3 – 60″, 1/4″ SAE nylon barrier hoses with manual ball valves packaged in a plastic box Full 3/8" bore all the way through the block increases flow over the...

The JL3PC pipe temperature wireless clamps feature patent pending Rapid Rail™ Sensor Technology that uses electrically conductive pipe to complete the circuit so readings stabilize in 3 seconds and are not affected by ambient air. One beep with a...

Easily access service ports at odd angles and/or tight spaces with the Job Link® System Pressure Probes. Pressure sensors are accurate at any elevation so your readings are spot on no matter your location. Features Powerful 1000′ wireless...

Wall Condenser Bracket, Powder coat, 500lb. capacity.. Made from heavy duty steel with powder coat finish. The WBB500 features a sliding cross bar for exceptional equipment width range and a level for added convenience. Features Strong secure...

For removal of condensate from wall mount, ductless mini-split air conditioners up to 23,500 Btu (7 kW), fan coils, and suspended ceiling air conditioners. The LCU-MS Series features quiet operation, solid-state switch technology, and a clear reservoir...

The SC260 Compact Clamp Meter is a great meter for testing HVACR electrical measurements.  It includes True RMS measurements for more accurate readings, along with temperature in both Fahrenheit and Celsius.  The SC260 also features a backlight...