What we carry, and why contractors buy it

TCL Equipment

Ductless and multi-zone HVAC for residential and light-commercial installs, including the BreezeIN and Multi Match lines.

Why contractors buy it. A full ductless offering contractors can sell and service, with factory training — including sessions with Victor Loyola, Senior Technical Support & Trainer.

TCL HVAC product collection · Equipment · TCL (catalog pp. 11–22)

National Comfort Products Equipment

Thru-the-wall condensing units and heat pumps, gas and electric Comfort Packs, plus multi-family air handlers and cased coils.

Why contractors buy it. Built for multi-family and thru-the-wall work. The March 2025 catalog features R-454B systems and efficiency options up to 14.5 SEER2.

nationalcomfortproducts.com · Equipment · NCP (catalog pp. 5–10)

General Filters / Second Wind Equipment

Whole-home air quality: UV and PCO purifiers, media air cleaners, and dehumidifiers.

Why contractors buy it. A straightforward IAQ add-on — duct-mount and coil-clean Second Wind units, plus General Filters media cleaners and dehumidification.

generalfilters.com/products · Equipment · General Filter — Second Wind (catalog pp. 23–27)

Aeroflex Parts & supplies

Aeroflex at SMACNA

EPDM closed-cell insulation in tubes, sheets, rolls, and prefab fittings, including Self-Seal pre-slit tube.

Why contractors buy it. EPDM that stays flexible and stands up to weather and moisture. Faster installs with Self-Seal dual-tape closure, Aerofit covers, and Aerofix insulated pipe supports.

Technical data sheets · Parts & supplies · Aeroflex (catalog pp. 28–30)

P-Tubes / RYNO Linesets Parts & supplies

Double-jacketed line sets with roll and hard-drawn copper; insulation and coating done in Pennsylvania.

Why contractors buy it. Weather, UV, kink, and corrosion-resistant line sets in 99.9% virgin copper, tested to 700 psi — ready for mini-split and ductless installs.

RYNO line product page · Parts & supplies · RYNO Linesets (catalog pp. 31–32)

Eaton B-Line Parts & supplies

Structural support: strut, hangers, pipe clamps, beam clamps, and saddles for HVAC and mechanical systems.

Why contractors buy it. The mechanical support contractors already expect on the job — strut and hangers that complement pipe, insulation, and equipment installs.

B-Line strut catalog · Parts & supplies · B-Line (catalog pp. 33–35)

UEi Test Instruments Tools

UEi test instruments and kits

Electrical test instruments, combustion analyzers, and tools for temperature, humidity, and airflow.

Why contractors buy it. Everyday diagnostic tools techs carry on the truck — clamp meters, wireless refrigerant probes, and combustion analyzers, including the C165+ with UEi Service+ support.

ueitest.com · Service & installation · UEi (catalog pp. 36–43)

Uniweld Tools

Welding, brazing, and soldering tools, A2L-compatible manifolds and vacuum pumps, tubing tools, hoses, and service accessories.

Why contractors buy it. A complete service-and-install toolbox, plus PED-led fuel safety, aluminum repair, and brazing training.

Uniweld catalogs · Service & installation · Uniweld (catalog pp. 44–65)