HVAC Parts Center

Welcome to the new Holt Supply HVAC Parts Center. We offer trade-grade parts, tools and supplies to support any HVAC job, along with expert advice and helpful customer service to get you on your way.

SF HVACSTART with Quality and Value. FINISH the Job with Ease. SF™ HVAC products offer a reliable, cost-effective, quality solution for a wide range of HVAC applications. Our dependable product line includes chemicals, compressors, motors, pan treatments, and wiring & installation accessories.


AmeristarThe Ameristar™ Ductless family offers a cost-effective solution for heating and cooling in single-zone applications. Designed to complement the national brand you’re selling, Ameristar™ provides an opportunity to capture additional volume and market share with today’s budget-conscious consumers.


TRIONTrion® air cleaners’ charged-media filters effectively capture large and small airborne pollutants to MERV 11 filtration standards. High efficiency media air cleaners remove mold spores, pollen and other airborne contaminants, while offering whisper-quiet operation. The Trion® Air Bear® Supreme and Air Bear® Right Angle easily attach to the homeowner’s heating and cooling unit.


REME-HALOThe Reme-Halo In-Duct Air Purifier offers 3-in-1 technology – PHI + Bi-Polar Ionization + PCO – for continuous whole-home and commercial air purification. Reme-Halo In-Duct Air Purifiers proactively reduce bacteria, mold, odors, particulate, viruses and VOCs anywhere in the conditioned space.


PRO1Simple. Smart. Professional. With PRO-1 you get a feature-rich thermostat for a great price. PRO-1 products are sold exclusively to HVAC professionals, and we make it easy for you to swap in a custom label to generate future business.


CENTURY MOTORSCentury Motors offers industry-leading design and a huge selection of quality HVACR replacement motors. We can help you choose the right one from a cross-reference of over 60,000 OEM part numbers.


AIRGASAirgas offers quality products to suit your needs – including gasses for brazing, pressure testing and system purging.


EWCEWC provides reliable comfort solutions for HVAC zoning and other specialty applications.


FIELDPIECEHand-held test instruments designed exclusively for HVACR professionals.


KLEIN TOOLSThe #1 preferred hand tool in the electrical industry, as well as one of the leading brands used in the maintenance, construction, and industrial trades.


LENOX DIAMONDLenox brings new thinking to familiar hand tools, making it quicker and easier to get the job done right.


LITTLE GIANTA leader in quality and reliability, Little Giant created a product line with the breadth and depth needed for various HVAC applications.


NU CALGONNu-Calgon offers a complete line of specialty chemical products for the HVACR aftermarket, including coil cleaners, descalers, and refrigeration oils.


TRACPIPETracPipe® CounterStrike® has been shown to be up to 400 times more resistant to the damaging effects of electrical energy than yellow corrugated stainless steel tubing. It has no additional bonding requirements, and it lays straighter and pulls easier to dramatically decrease installation times.


YELLOW JACKETWell-engineered refrigerant recovery equipment, HVAC vacuum pumps, HVAC hoses and refrigerant gauges for your exacting standards.


HONEYWELLHoneywell offers a full line of quality thermostats to meet the needs of every residential and light commercial application, budget and customer.

View All Brands