Central Heating & Cooling Systems | Surplus Network

12,000 BTU Ductless Air Conditioner, Heat Pump Mini Split 110V 1 Ton W/kit, WiFi

USA

12,000 BTU Ductless Air Conditioner,...

$498.00 USD

12,000 BTU Ductless Air Conditioner,...

$498.00 USD

Silicon Nitride Hot Surface Furnace Ignitor fits Goodman, 0130F00008, SN084KX

USA

Silicon Nitride Hot Surface Furnace...

$21.13 USD

Silicon Nitride Hot Surface Furnace...

$21.13 USD

12,000 BTU Ductless Air Conditioner AC Heat Pump Mini Split 110V 1 Ton W/kit

USA

12,000 BTU Ductless Air Conditioner...

$450.00 USD

12,000 BTU Ductless Air Conditioner...

$450.00 USD

ProTech300 Outdoor Wood Boiler Water Treatment, 1 Gallon

USA

ProTech300 Outdoor Wood Boiler Water...

$59.99 USD

ProTech300 Outdoor Wood Boiler Water...

$59.99 USD

318984-753 for Carrier Bryant Payne Draft Inducer Motor Replacement

USA

318984-753 for Carrier Bryant Payne...

$30.68 USD

318984-753 for Carrier Bryant Payne...

$30.68 USD

Heavy-Duty Mini Split Wall Mounting Bracket w/Adjustable Crossbar & Levlers

USA

Heavy-Duty Mini Split Wall Mounting...

$26.39 USD

Heavy-Duty Mini Split Wall Mounting...

$26.39 USD

VEVOR 3" W 10 Ft Line Set Cover Kit For Mini Split/Central Air Conditioner PVC

USA

VEVOR 3" W 10 Ft Line Set Cover Kit...

$33.99 USD

VEVOR 3" W 10 Ft Line Set Cover Kit...

$33.99 USD

OEM HK61EA006 Carrier Bryant Payne CEPL130541-01 Fan Blower Control Board

USA

OEM HK61EA006 Carrier Bryant Payne...

$16.00 USD

OEM HK61EA006 Carrier Bryant Payne...

$16.00 USD

Amtech 300 Outdoor Wood Boiler Water Treatment, Corrosion Inhibitor, 1 Gallon

USA

Amtech 300 Outdoor Wood Boiler Water...

$48.99 USD

Amtech 300 Outdoor Wood Boiler Water...

$48.99 USD

Steel Mini Split Wall Mounting Bracket For Air Conditioner Condensing Units

USA

Steel Mini Split Wall Mounting...

$36.00 USD

Steel Mini Split Wall Mounting...

$36.00 USD

39.4" Extension Wall Mounting Bracket for Mini Split Air Conditioner Ductless AC

USA

39.4" Extension Wall Mounting Bracket...

$36.00 USD

39.4" Extension Wall Mounting Bracket...

$36.00 USD

TESTED Robertshaw 780-715 U Ignition Control Unit Module 018-00352 SP715/USI715U

USA

TESTED Robertshaw 780-715 U Ignition...

$18.00 USD

TESTED Robertshaw 780-715 U Ignition...

$18.00 USD

Honeywell SV9501M2528 Furnace Smart Gas Valve 24 V 50/60 Hz used #G273

USA

Honeywell SV9501M2528 Furnace Smart...

$83.00 USD

Honeywell SV9501M2528 Furnace Smart...

$83.00 USD

12,000 BTU Ductless Mini Split Air Conditioner, Heat Pump 110V 1 Ton W/Kit

USA

12,000 BTU Ductless Mini Split Air...

$348.00 USD

12,000 BTU Ductless Mini Split Air...

$348.00 USD

Furnace Igniter for Coleman Evcon Ignitor 1474-052P 1474052P

USA

Furnace Igniter for Coleman Evcon...

$24.32 USD

Furnace Igniter for Coleman Evcon...

$24.32 USD

Central Boiler Molyarmor 350 Corrosion Inhibitor, 2 Gallons

USA

Central Boiler Molyarmor 350...

$139.98 USD

Central Boiler Molyarmor 350...

$139.98 USD

Ashtrol, Central Boiler, Firebox pH modifier, Case of 3

USA

Ashtrol, Central Boiler, Firebox pH...

$139.98 USD

Ashtrol, Central Boiler, Firebox pH...

$139.98 USD

Ashtrol, Central Boiler, Firebox Treatment. Qty (3), p/n 297. Save on Shipping!

USA

Ashtrol, Central Boiler, Firebox...

$139.98 USD

Ashtrol, Central Boiler, Firebox...

$139.98 USD

Carrier Bryant Furnace Inshot Burner 318172-701

USA

Carrier Bryant Furnace Inshot Burner...

$11.50 USD

Carrier Bryant Furnace Inshot Burner...

$11.50 USD

Goodman Janitrol Amana Gas Furnace 5" Inshot Burner 5186620

USA

Goodman Janitrol Amana Gas Furnace 5"...

$11.50 USD

Goodman Janitrol Amana Gas Furnace 5"...

$11.50 USD

Silicon Nitride Hot Surface Furnace Ignitor fits York, S1-025-49808-000, SN083KX

USA

Silicon Nitride Hot Surface Furnace...

$21.02 USD

Silicon Nitride Hot Surface Furnace...

$21.02 USD

Silicon Nitride Hot Surface Furnace Ignitor fits Carrier, LH33ZG001, SN082KX

USA

Silicon Nitride Hot Surface Furnace...

$21.02 USD

Silicon Nitride Hot Surface Furnace...

$21.02 USD

VEVOR 3" W 15.8Ft Line Set Cover Kit For Mini Split/Central Air Conditioner PVC

USA

VEVOR 3" W 15.8Ft Line Set Cover Kit...

$39.49 USD

VEVOR 3" W 15.8Ft Line Set Cover Kit...

$39.49 USD

Mr. Heater 30,000 BTU Vent Free Radiant Dual Fuel Heater with Thermostat Control

USA

Mr. Heater 30,000 BTU Vent Free...

$177.59 USD

Mr. Heater 30,000 BTU Vent Free...

$177.59 USD

Dormeyer 2005-M-1 Solenoid, Laminated, Continuous Duty, 120V Ac, 1/8 In To 1 In

USA

Dormeyer 2005-M-1 Solenoid,...

$35.99 USD

Dormeyer 2005-M-1 Solenoid,...

$35.99 USD

WHITE-RODGERS 767A-369 FURNACE HOT SURFACE IGNITOR

USA

WHITE-RODGERS 767A-369 FURNACE HOT...

$14.99 USD

WHITE-RODGERS 767A-369 FURNACE HOT...

$14.99 USD

Electric Floor Heat Mat Kit (10-100sqft), 120V Underfloor Radiant Heating System

USA

Electric Floor Heat Mat Kit...

$78.60 USD

Electric Floor Heat Mat Kit...

$78.60 USD

VEVOR 3" W 17.6Ft Line Set Cover Kit For Mini Split/Central Air Conditioner PVC

USA

VEVOR 3" W 17.6Ft Line Set Cover Kit...

$37.75 USD

VEVOR 3" W 17.6Ft Line Set Cover Kit...

$37.75 USD

Ductless Mini Split Line Set 25ft/50ft Insulated AC Copper Line Kits w/Tapes

USA

Ductless Mini Split Line Set...

$83.06 USD

Ductless Mini Split Line Set...

$83.06 USD

VEVOR 3" W 7.4 Ft Line Set Cover Kit For Mini Split/Central Air Conditioner PVC

USA

VEVOR 3" W 7.4 Ft Line Set Cover Kit...

$24.99 USD

VEVOR 3" W 7.4 Ft Line Set Cover Kit...

$24.99 USD

Snap Supply KA56GR560 Furnace Grommet Kit for Carrier

USA

Snap Supply KA56GR560 Furnace Grommet...

$20.99 USD

Snap Supply KA56GR560 Furnace Grommet...

$20.99 USD

Goodman Gas Furnace 5" Inshot Burner 5186620

USA

Goodman Gas Furnace 5" Inshot Burner...

$15.99 USD

Goodman Gas Furnace 5" Inshot Burner...

$15.99 USD

Hawken Energy Blower Fan - GH-750 Outdoor Wood Boiler Blower Fan

USA

Hawken Energy Blower Fan - GH-750...

$119.99 USD

Hawken Energy Blower Fan - GH-750...

$119.99 USD

12000 BTU Ductless Air Conditioner, Heat Pump Mini Split 110V: 1 TON w/ KIT

USA

12000 BTU Ductless Air Conditioner,...

$445.00 USD

12000 BTU Ductless Air Conditioner,...

$445.00 USD

Coleman Nordyne Electric Heater Furnace Heat Sequencer 20KW

USA

Coleman Nordyne Electric Heater...

$20.90 USD

Coleman Nordyne Electric Heater...

$20.90 USD

Ashtrol Central Boiler Firebox Treatment PH Modifier Qty (3) 297. FREE Shipping!

USA

Ashtrol Central Boiler Firebox...

$139.95 USD

Ashtrol Central Boiler Firebox...

$139.95 USD

Chemworld Outdoor Wood Boiler Corrosion Inhibitor: 64 oz to 6 gal

USA

Chemworld Outdoor Wood Boiler...

$54.99 USD

Chemworld Outdoor Wood Boiler...

$54.99 USD

Central BOILER Parts Solenoid CLASSIC After 6/2000 And E-Classic 4184

USA

Central BOILER Parts Solenoid CLASSIC...

$49.00 USD

Central BOILER Parts Solenoid CLASSIC...

$49.00 USD

Wifi Smart-Kit USB Wireless Module US-OSK105

USA

Wifi Smart-Kit USB Wireless Module...

$49.00 USD

Wifi Smart-Kit USB Wireless Module...

$49.00 USD

Indoor Air Conditioner Cover, 17"x13"x3.5" AC Cover, Drawstring Energy Saving

USA

Indoor Air Conditioner Cover, ...

$16.99 USD

Indoor Air Conditioner Cover, ...

$16.99 USD

ENGLANDER IGNITER FOR MODELS 25-PDVC 55-SHP10 55-SHP10L 55TRP10 25-PDV 25-PDVE

USA

ENGLANDER IGNITER FOR MODELS 25-PDVC...

$16.99 USD

ENGLANDER IGNITER FOR MODELS 25-PDVC...

$16.99 USD

MRCOOL Pro Comm Central Air Conditioner (DIY09HPWMAH230C25)

USA

MRCOOL Pro Comm Central Air...

$300.00 USD

MRCOOL Pro Comm Central Air...

$300.00 USD

60105 Circuit Board Heatstar Mr Heater MHU45 MSU50 MHU70 MHU80 MHU125 Furnace

USA

60105 Circuit Board Heatstar Mr...

$55.50 USD

60105 Circuit Board Heatstar Mr...

$55.50 USD

Control Board 60105 For Heatstar Compact Furnaces all MSU and HSU Units

USA

Control Board 60105 For Heatstar...

$55.50 USD

Control Board 60105 For Heatstar...

$55.50 USD

Central BOILER Parts Vent CAP Classic E-Classic Edge Outdoor Furnace 320

USA

Central BOILER Parts Vent CAP Classic...

$19.00 USD

Central BOILER Parts Vent CAP Classic...

$19.00 USD

520900 replaces 520789 Suburban RV Water Heater 110 Volt Heat Element 1440 Watt

USA

520900 replaces 520789 Suburban RV...

$8.54

520900 replaces 520789 Suburban RV...

$8.54

6) TACO FLANGE GASKETS/ B&G FLANGE GASKET / CIRCULATOR FLANGE GASKET /GRUNDFOSS

USA

6) TACO FLANGE GASKETS/ B&G FLANGE...

$10.99 USD

6) TACO FLANGE GASKETS/ B&G FLANGE...

$10.99 USD

Limit Switch 350F Manual reset Fits Goodman Amana Janitrol B1370154

USA

Limit Switch 350F Manual reset Fits...

$10.99 USD

Limit Switch 350F Manual reset Fits...

$10.99 USD

USB Wifi Dongle for WALL MOUNT Cooper&Hunter Ductless Mini Split Air Conditioner

USA

USB Wifi Dongle for WALL MOUNT...

$45.00 USD

USB Wifi Dongle for WALL MOUNT...

$45.00 USD

12000 BTU 19 22 SEER Ductless Mini Split Air Conditioner & Heat Pump Inverter AC

USA

12000 BTU 19 22 SEER Ductless Mini...

$508.99 USD

12000 BTU 19 22 SEER Ductless Mini...

$508.99 USD

Draft Inducer Furnace Motor for 1014529 Heil Tempstar Jakel 119290-00SP

USA

Draft Inducer Furnace Motor for...

$98.12 USD

Draft Inducer Furnace Motor for...

$98.12 USD

Replace for Dormeyer 2005-M-1 Solenoid Cont Duty, 120V Ac 1/8 In To 1 In #4184

USA

Replace for Dormeyer 2005-M-1...

$39.95 USD

Replace for Dormeyer 2005-M-1...

$39.95 USD

New Golden Power GP-LT240V420T (US) 24V Transformer Aprilaire 4010 Humidifier

USA

New Golden Power GP-LT240V420T (US)...

$11.52 USD

New Golden Power GP-LT240V420T (US)...

$11.52 USD

Empire M155 Gasket Observation Lighting Hole 712098

USA

Empire M155 Gasket Observation...

$15.95 USD

Empire M155 Gasket Observation...

$15.95 USD

RUUD RHEEM WEATHERKING 62-24084-01 CIRCUIT CONTROL BOARD

USA

RUUD RHEEM WEATHERKING 62-24084-01...

$80.00 USD

RUUD RHEEM WEATHERKING 62-24084-01...

$80.00 USD

Carrier Bryant Payne HK42FZ009 1012-940-J Furnace Control Circuit Board

USA

Carrier Bryant Payne HK42FZ009...

$70.00 USD

Carrier Bryant Payne HK42FZ009...

$70.00 USD

Goodman Janitrol Furnace Hot Surface Ignitor Igniter 0130F00008 0130F00008S NEW

USA

Goodman Janitrol Furnace Hot Surface...

$20.00 USD

Goodman Janitrol Furnace Hot Surface...

$20.00 USD

Honeywell S86F1042 Intermittent Pilot S86F Non 100% Shutoff Nat. Gas used #P444

USA

Honeywell S86F1042 Intermittent Pilot...

$39.90 USD

Honeywell S86F1042 Intermittent Pilot...

$39.90 USD

36k Split Ac Cleaning Bag Water Pipe Wall Mounted air conditioner Cleaning cover

USA

36k Split Ac Cleaning Bag Water Pipe...

$21.99 USD

36k Split Ac Cleaning Bag Water Pipe...

$21.99 USD

Upgraded Replacement 0130F00010 fit Goodman Furnace Flame Sensor B11726-06, 3pcs

USA

Upgraded Replacement 0130F00010 fit...

$12.09 USD

Upgraded Replacement 0130F00010 fit...

$12.09 USD

HVAC KSACN0601AAA Wired Remote Control 7 Day programmable Thermostat Carrier

USA

HVAC KSACN0601AAA Wired Remote...

$65.00 USD

HVAC KSACN0601AAA Wired Remote...

$65.00 USD

DIY Flare Seal Ductless Mini Split Pack HVAC stop Flare leaks FlareSeal MSP-0406

USA

DIY Flare Seal Ductless Mini Split...

$16.95 USD

DIY Flare Seal Ductless Mini Split...

$16.95 USD

Coleman Heating Element Electric Heat Kit 3500-412P 3500-412

USA

Coleman Heating Element Electric Heat...

$175.00 USD

Coleman Heating Element Electric Heat...

$175.00 USD

Mitsubishi Kumo Cloud Wireless Interface

USA

Mitsubishi Kumo Cloud Wireless...

$175.00 USD

Mitsubishi Kumo Cloud Wireless...

$175.00 USD

Amtech 300 Wood Boiler Water Treatment, Corrosion Inhibitor, 2 Gallons

USA

Amtech 300 Wood Boiler Water...

$86.99 USD

Amtech 300 Wood Boiler Water...

$86.99 USD

SINGLE PIECE ELECTRODE / IGNITER 33183 CLEAN BURN WASTE OIL FURNACE CLEANBURN

USA

SINGLE PIECE ELECTRODE / IGNITER...

$44.50 USD

SINGLE PIECE ELECTRODE / IGNITER...

$44.50 USD

Central BOILER Parts OEM Sensor Probe For Temp Controller REPLACEMENT 727

USA

Central BOILER Parts OEM Sensor Probe...

$18.95 USD

Central BOILER Parts OEM Sensor Probe...

$18.95 USD

Williams P322016 Millivolt Thermostat for Furnace

USA

Williams P322016 Millivolt Thermostat...

$35.00 USD

Williams P322016 Millivolt Thermostat...

$35.00 USD

Central Boiler, Molyarmor 350 Corrosion Inhibitor, 1 Gallon

USA

Central Boiler, Molyarmor 350...

$73.98 USD

Central Boiler, Molyarmor 350...

$73.98 USD

Robertshaw 41-408 Hot Surface Furnace Ignitor, Rheem 62-22441-01, 62-22668-93

USA

Robertshaw 41-408 Hot Surface Furnace...

$19.69 USD

Robertshaw 41-408 Hot Surface Furnace...

$19.69 USD

Appli Parts Mini Split Wall Mounting Bracket For Ductless Heat Pump or Cooling O

USA

Appli Parts Mini Split Wall Mounting...

$32.00 USD

Appli Parts Mini Split Wall Mounting...

$32.00 USD

Senville GS-480 Ground Stand Mount for Mini Split Air Conditioner Heat Pump

USA

Senville GS-480 Ground Stand Mount...

$79.99 USD

Senville GS-480 Ground Stand Mount...

$79.99 USD

Furnace 3" Limit Switch replaces Trane Am Standard L170-30F SWT01258 C340056P02

USA

Furnace 3" Limit Switch replaces...

$19.99 USD

Furnace 3" Limit Switch replaces...

$19.99 USD

HVAC PLASTIC HANG ON STEAM RADIATOR HUMIDIFIER HARD TO FIND ITEM! NEW!

USA

HVAC PLASTIC HANG ON STEAM RADIATOR...

$19.99 USD

HVAC PLASTIC HANG ON STEAM RADIATOR...

$19.99 USD

18000 BTU 19 SEER Ductless Mini Split Air Conditioner Heat Pump Inverter AC 220V

USA

18000 BTU 19 SEER Ductless Mini Split...

$689.99 USD

18000 BTU 19 SEER Ductless Mini Split...

$689.99 USD

Ashtrol, Outdoor Furnace pH Modifier - Central Boiler Part No. 297

USA

Ashtrol, Outdoor Furnace pH Modifier...

$52.98 USD

Ashtrol, Outdoor Furnace pH Modifier...

$52.98 USD

Central BOILER Parts Digital Temperature Controller Classic Outdoor 2000155

USA

Central BOILER Parts Digital...

$109.00 USD

Central BOILER Parts Digital...

$109.00 USD

Furnace Flame Sensor Replacement - 3 Pack - Premium Quality & Improved Design

USA

Furnace Flame Sensor Replacement - 3...

$12.52 USD

Furnace Flame Sensor Replacement - 3...

$12.52 USD

Carrier Bryant HC27CB119 A.O Smith JED013N Draft Inducer Motor "Motor Only"

USA

Carrier Bryant HC27CB119 A.O Smith...

$69.99 USD

Carrier Bryant HC27CB119 A.O Smith...

$69.99 USD

5H73035 Modine Gas Heater Fan Delay Timer Relay PD/PDP/PAE/PA - ships TODAY!

USA

5H73035 Modine Gas Heater Fan Delay...

$68.45 USD

5H73035 Modine Gas Heater Fan Delay...

$68.45 USD

Central Boiler Parts OEM Sensor Probe for digital Temp. Control WIRE ONLY (#727)

USA

Central Boiler Parts OEM Sensor Probe...

$17.75 USD

Central Boiler Parts OEM Sensor Probe...

$17.75 USD

Bell & Gossett 118368 Pump Flange Gasket - Series 100, 189134, 118844 and others

USA

Bell & Gossett 118368 Pump Flange...

$12.00 USD

Bell & Gossett 118368 Pump Flange...

$12.00 USD

Outdoor Wall Mounting Bracket for 6000 - 28000 BTU Mini Split Condenser

USA

Outdoor Wall Mounting Bracket for...

$39.99 USD

Outdoor Wall Mounting Bracket for...

$39.99 USD

Coleman High Temp. Limit Safety Manual Reset Switch DGAT and DLAS series furnace

USA

Coleman High Temp. Limit Safety...

$21.95 USD

Coleman High Temp. Limit Safety...

$21.95 USD

Honeywell VR8205H8016 HVAC Furnace Gas Valve Rheem Ruud 60-22866-01 used #G26

USA

Honeywell VR8205H8016 HVAC Furnace...

$34.90 USD

Honeywell VR8205H8016 HVAC Furnace...

$34.90 USD

18,000 BTU Ductless Air Conditioner Heat Pump Mini Split 220V 1.5 Ton W/KIT,WiFi

USA

18,000 BTU Ductless Air Conditioner...

$749.00 USD

18,000 BTU Ductless Air Conditioner...

$749.00 USD

Gas Furnace Flame Rod Sensor Detector B1172606 For Goodman Amana Janitrol Heater

USA

Gas Furnace Flame Rod Sensor Detector...

$8.65 USD

Gas Furnace Flame Rod Sensor Detector...

$8.65 USD

Dewalt 68000 Btu Cordless Portable Forced Air Propane Heater

USA

Dewalt 68000 Btu Cordless Portable...

$179.99 USD

Dewalt 68000 Btu Cordless Portable...

$179.99 USD

3" W 17.7ft Line Set Cover Kit for Mini Split Central Air Conditioner Decorative

USA

3" W 17.7ft Line Set Cover Kit for...

$44.99 USD

3" W 17.7ft Line Set Cover Kit for...

$44.99 USD

Waste expired Oil Heating Furnace Burner Farm Industrial Heating Furnace

China

Waste expired Oil Heating Furnace...

$122.55 USD

Waste expired Oil Heating Furnace...

$122.55 USD

903758 Furnace Hot Surface Ignitor for Nordyne Frigidaire Maytag Igniter

USA

903758 Furnace Hot Surface Ignitor...

$17.76 USD

903758 Furnace Hot Surface Ignitor...

$17.76 USD

Flashers Black EPDM Round Metal Roof Pipe Flashing Boot (Size#1-9) Made in USA

USA

Flashers Black EPDM Round Metal Roof...

$16.43 USD

Flashers Black EPDM Round Metal Roof...

$16.43 USD

9371VO-HS-0160 MPL Goodman 0130F00481 Furnace Air Pressure Switch -0.10 PF

USA

9371VO-HS-0160 MPL Goodman 0130F00481...

$22.88 USD

9371VO-HS-0160 MPL Goodman 0130F00481...

$22.88 USD

Mr Heater (F271239) Universal Appliance Hook-Up Kit *NEW*

USA

Mr Heater (F271239) Universal...

$22.99 USD

Mr Heater (F271239) Universal...

$22.99 USD

OEM 250F Rollout Limit Switch 36TX16 Manual Reset Thermostat Universal Furnace

USA

OEM 250F Rollout Limit Switch 36TX16...

$13.94 USD

OEM 250F Rollout Limit Switch 36TX16...

$13.94 USD

12,000 BTU Mini Split Air Conditioner, Heat Pump ductless 220V 1 Ton With/KIT

USA

12,000 BTU Mini Split Air...

$499.00 USD

12,000 BTU Mini Split Air...

$499.00 USD

VEVOR 3" W 17.6Ft Line Set Cover Kit For Mini Split/Central Air Conditioner PVC

USA

VEVOR 3" W 17.6Ft Line Set Cover Kit...

$44.49 USD

VEVOR 3" W 17.6Ft Line Set Cover Kit...

$44.49 USD

12000 BTU 23 SEER Mini Split Air Conditioner & Heat Pump 230V Inverter AC 1 TON

USA

12000 BTU 23 SEER Mini Split Air...

$539.99 USD

12000 BTU 23 SEER Mini Split Air...

$539.99 USD

Rotom RFB483 Furnace Draft Inducer Motor for Amana Goodman B4833000S B4833000

USA

Rotom RFB483 Furnace Draft Inducer...

$166.36 USD

Rotom RFB483 Furnace Draft Inducer...

$166.36 USD

Taco 0011 BF4-J Circulating Pump, Cast Iron with Bronze Cartridge, 1/8 HP

USA

Taco 0011 BF4-J Circulating Pump,...

$499.99 USD

Taco 0011 BF4-J Circulating Pump,...

$499.99 USD