Boilers
boilers — pre-owned
Browse 33 boilers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Honeywell Resideo R8184G4009 Protectorelay Oil Burner Control Relay
The model number R8184G4009 indicates a specific design that is compatible with various residential boiler systems, making it a valuable and essential part of any heating and cooling setup.

Taco 007E2-F2 120V 60 Hz High Efficiency Cast Iron Circulator With 2 NEW Gaskets
The Taco 007E2-F2 120V 60 Hz High Efficiency Cast Iron Circulator is a central furnace made in Italy. This product includes 2 new gaskets, ensuring a secure and efficient operation.

Honeywell Resideo R8184G4009 Protectorelay Oil Burner Control Relay

Honeywell Resideo R8184G4009 Protectorelay Oil Burner Control Relay
Honeywell R 8184G4009.

Boiler Efficiency BTU Cost Calculator Island Creek Coal Sale Co Lex, KY Vintage
Boiler Efficiency Vintage BTU Cost Slide Calculator Island Creek Coal Sales Co Lexington, KY. Very good condition.

Honeywell Resideo R8184G4009 Protectorelay Oil Burner Control Relay UNTESTED O11
"USA" in the title simply refers to my location.

Bacharach Insight Plus Combustion Analyzer W/Printer.
Bacharach Combustion Analyzer with printer. clean unit. HVACmotors ⚡️.

Triangle Tube PSRKIT13 Combustion Blower. For Solo 175/250. Same Day SHIPPING
For prestige Solo 175/250 boiler. You get the exact item pictured. NEED IT FAST?.

Honeywell Resideo R8184G4009 Protectorelay Oil Burner Control Relay
Item is in great condition and has been tested prior to shipping to confirm that it is working. If you have any questions or concerns please do not hesitate to contact me!

Triangle Tube PTRKIT205 ignition board For Trimax 110/175 Same Day SHIPPING
Triangle Tube PTRKIT205 ignition module. For Trimax 110 & 175 boilers. You get the exact item pictured. NEED IT FAST?.

Riello 40 F5 Oil Burner Boiler
Unit is 120V, 60Hz, 2.6 Amp with firing rate of 0.75 to 1.50 GPH. Includes mounting flange and flexible fuel lines.

Triangle Tube PTRKIT207 Display board For All Trimax Boilers. Same Day SHIPPING
Triangle Tube PTRKIT207 display For all Trimax boilers. You get the exact item pictured. NEED IT FAST?.

Honeywell Resideo R8184G4009 Protectorelay Oil Burner Control Relay
Honeywell R 8184G4009.

Viessmann Boiler gas valve 845 Sigma Working
🔰Viessmann Boiler gas valve 845 Sigma. Languages: English, Ukrainian. USA (EST): 6:00 AM - 19:00 AM. We're Here to Help! Carriers: Ukrposhta.

Junkers Ceraclass ZS/ZW 14-2 DH KE 23S6195 boiler primary heat exchanger 885N
E xchanger with thermo protection switch 110 oC. ZW 14-2 DH KE.

Junkers Ceraclass ZS/ZW 14-2 DH KE 23S6195 burner with electrodes
ZW 14-2 DH KE.

Set Of Two Burnham V7-3 Section Oil Boiler Flue Cast Iron Clean Out Covers
Good overall condition

Trane X38040313-03-7 draft inducer. Same Day Shipping
Trane X38040313-03-7 draft inducer. *We ship the item same day as purchase. No handling time or delays Professionally and carefully removed from confirmed working boiler that was upgraded on renovation. Guaranteed working properly NEED IT FAST? All orders are shipped same day via us postal. USA transaction only 🇺🇸 SAVE BIG MONEY $$$ ON NEW AND USED EASY TO REPLACE RECYCLED HVAC PARTS & EQUIPMENT. HVACmotors ⚡️ * All parts sold by HVACmotors must be installed by a licensed hvac service professional

Resideo R8184G4009 Oil Burner Control
Low hours, tested and working.

BECKETT POWER Light Igniter 120V 35VA p/ n 51828U With Base
This listing is for a BECKETT POWER Light Igniter 120V 35VA in and output 20KV pk 35mA. P/n 51828U. It is mounted on an AERO base. The igniter is very clean, looks like new. Was tested and worked great. Comes with a flame sensor.

Trane CNT05165 White Rodgers 50A65-476 control board With Igniter. Same Day Ship
Trane CNT05165 White Rodgers 50A65-476 control board With Igniter. *We ship the item same day as purchase. No handling time or delays Professionally and carefully removed from confirmed working boiler that was upgraded on renovation. Guaranteed working properly NEED IT FAST? All orders are shipped same day via us postal. USA transaction only 🇺🇸 SAVE BIG MONEY $$$ ON NEW AND USED EASY TO REPLACE RECYCLED HVAC PARTS & EQUIPMENT. HVACmotors ⚡️ * All parts sold by HVACmotors must be installed by a licensed hvac service professional

HTP Elite Heating Boiler EL-110BN 110,000 BTU/h Black Automatic Shut Off Analog
HTP Elite Heating Boiler EL-110BN 110,000 BTU/h Black Automatic Shut Off Analog

Westwood F80 High Efficiency Heating Oil Filter, Cartridge No. F80-24-Open
Westwood F80 High Efficiency Heating Oil Filter, Cartridge No. F80-24-Open unit. Smells like oil.

Slant Fin How To Choose The Right Gas Boiler For Your Home VHS Video
Slant Fin How To Choose The Right Gas Boiler For Your Home VHS Video. Runs approximately 12 minutes. W03

low voltage connection board lochinvar fits older kbn 80-500 series
The low voltage connection board for Lochinvar is designed specifically for older KBN 80-500 series residential boilers. This gas-powered heating system component ensures a reliable connection for efficient operation of the boiler, providing consistent and effective heating

Slant Fin How To Choose The Right Oil Boiler For Your Home VHS Video
Slant Fin How To Choose The Right Oil Boiler For Your Home VHS Video. Runs approximately 12 minutes. W03

Electric Heating Element Rica R6169749 RA86 AU26 1500W
fully functional.

Triangle Tube PSRKIT41 Gas Valve & PSRKIT84 Venturi Solo 399. Same Day Shipping
You get exactly what is pictured. NEED IT FAST?.

Junkers Ceraclass ZS/ZW 14-2 DH KE EXPANSION TANK 6 LT ATT 1/2 8705407005
ZW 14-2 DH KE. ZS 14-2 DH KE. The EXPANSION TANK was cleaned, rinsed and checked for leaks. ZS23-1KE/AE.

Junkers Ceraclass ZS/ZW 14-2 DH KE 23S6195 RETURN FLANGE DIVERTED VALVE
ZW 14-2 DH KE. ZS 14-2 DH KE.

Bacharach Insight Plus Combustion Analyzer and Printer. Factory refurbished .
Plus, with its sleek design and quiet operation, you can enjoy all the benefits of a clean and efficient heating system without any disruption to your daily routine. This factory refurbished unit has been thoroughly inspected and repaired to ensure it is in perfect working condition.

WTGO-4 Weil-McLain Boiler with Becket Oil Burner - Pickup or freight by buyer
WTGO-4 Weil-McLain Boiler with Beckett Oil Burner. This boiler was manufactured in 2017 and installed in early 2019. Fully operational when removed from service. Includes entire unit as shown. Check the specification decals as shown in photos.

BECKETT CG10 NAT GAS COMMERICIAL BURNER
BECKETT CG10 NAT GAS COMMERICIAL BURNER. I HAVE TWO OF THE SAME EXACT UNITS. IDENTICAL PIPE OUTS FOR CONNECTIONS AS WELL. USED BUT IN PHENOMENAL CONDITION, WAS IN A CLEAN BOILER ROOM AND MAINTAINED BY TRAINED TECHS ONLY. WHAT YOU SEE IS WHAT YOU GET. 1000$ NOT A DOLLAR LESS. YOU SEE THE FITTINGS AS WELL. LOCATED IN 11706. LOCAL PICKUP ONLY.