HVAC Surplus

1733 products ★ 4.8

HVAC Surplus is your online outlet for genuine OEM HVAC parts, controls, thermostats, and supplies. Top brands at outlet prices — free shipping on every order, same-day fulfillment on in-stock items.

Browse by category

Collections

View all
Featured products

Popular right now

Browse 1733 products
Polyken 777 7 mil General Purpose PVC Electrical Tape - Black / .75in x 60ft

Polyken 777 7 mil General Purpose PVC Electrical Tape - Blac

USD 10.15
Honeywell RPLS541A1001 7-Day Programmable Timer Switch, Almond

Honeywell RPLS541A1001 7-Day Programmable Timer Switch, Almo

USD 46.05
Honeywell RPLS540A1002 7-Day Programmable Timer Switch, White

Honeywell RPLS540A1002 7-Day Programmable Timer Switch, Whit

USD 46.28
55 Degree Temporary Heating Construction Thermostat - 10 pk

55 Degree Temporary Heating Construction Thermostat - 10 pk

USD 81.10
Honeywell PRO 1000 Horizontal Non-Programmable Thermostat TH1110DH1003

Honeywell PRO 1000 Horizontal Non-Programmable Thermostat TH

USD 19.99
Honeywell CT51N1007 Retail Standard Heat/Cool Manual Thermostat

Honeywell CT51N1007 Retail Standard Heat/Cool Manual Thermos

USD 36.99
Stanley 33-725 25ft Fatmax Classic Tape Measure with Comfort Design

Stanley 33-725 25ft Fatmax Classic Tape Measure with Comfort

USD 32.28
Aprilaire 513 MERV 13 Air Filter for Air Purifier Models 1510 and 2516

Aprilaire 513 MERV 13 Air Filter for Air Purifier Models 151

USD 88.99
KMC MEP-4552 Spring-Return 45in-lb Actuator with Fail-Safe

KMC MEP-4552 Spring-Return 45in-lb Actuator with Fail-Safe

USD 168.49
Imperial 364-FHA-12 - 3/4 in Tuber Bender/Lever

Imperial 364-FHA-12 - 3/4 in Tuber Bender/Lever

USD 219.73
Century Motors GF2024 115V Belt Drive Blower Motor, 1/4 HP and 1725RPM (BF2024)

Century Motors GF2024 115V Belt Drive Blower Motor, 1/4 HP a

USD 183.85
Aprilaire 600 Automatic Whole House Humidifier with High Output

Aprilaire 600 Automatic Whole House Humidifier with High Out

USD 344.99
Aprilaire 1213 Air Filter Upgrade Kit for Space-Gard 2200

Aprilaire 1213 Air Filter Upgrade Kit for Space-Gard 2200

USD 112.03
Aprilaire 4839 Humidifier Maintenance Kit for Aprilaire 600 Models

Aprilaire 4839 Humidifier Maintenance Kit for Aprilaire 600

USD 94.99
Aprilaire 4788 Maintenance Kit with Water Panel 45

Aprilaire 4788 Maintenance Kit with Water Panel 45

USD 136.99
Aprilaire 416 Replacement Air Filter

Aprilaire 416 Replacement Air Filter

USD 127.99
Aprilaire 1210 Small-Sized Whole-House Air Purifier with Air Filter

Aprilaire 1210 Small-Sized Whole-House Air Purifier with Air

USD 160.48
Honeywell HM750ANKIT HM750 Advanced Electrode Humidifier Nozzle Kit

Honeywell HM750ANKIT HM750 Advanced Electrode Humidifier Noz

USD 92.45
Aprilaire 4308 Inner Housing for Aprilaire 5000 Air Cleaners

Aprilaire 4308 Inner Housing for Aprilaire 5000 Air Cleaners

USD 166.27
Aprilaire 4750 Maintenance Kit with Water Panel 35 for Humidifiers

Aprilaire 4750 Maintenance Kit with Water Panel 35 for Humid

USD 84.99
Aprilaire 4793 Maintenance Kit with Water Panel 10

Aprilaire 4793 Maintenance Kit with Water Panel 10

USD 94.99
Aprilaire 4827 Power Pack and Door Assembly for Aprilaire 5000 Models

Aprilaire 4827 Power Pack and Door Assembly for Aprilaire 50

USD 545.74
Aprilaire 4822 Replacement Plastic Door with Seal for Aprilaire 2200

Aprilaire 4822 Replacement Plastic Door with Seal for Aprila

USD 88.99
Aprilaire 80 Humidifier Steam Canister

Aprilaire 80 Humidifier Steam Canister

USD 110.00