Heat Exchangers
heat exchangers — pre-owned
Browse 28 heat exchangers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Baxi Luna 310 FI Combustion Fans For High Efficiency Gas BoilerTested
Used Tested Fan In smooth working order The Baxi Luna 310 FI Combustion Fans are specifically designed for high efficiency gas boilers, providing optimal heating performance. With the Baxi brand known for quality and reliability, these fans are a key component in maintaining consistent and efficient heat exchange in your home. Ideal for those looking to enhance the efficiency of their gas boiler system, these combustion fans are a trusted choice for optimal heating and cooling control.
You save $11.18

Lam Research 853-232450-004 Heat Exchange Pedestal
Lam Research 853-232450-004 Heat Exchange Pedestal
You save $6891.50

Alfa Laval CB60-100H T06 Brazed Plate Heat Exchanger, AISI 316L, Stainless Steel
MPN: CB60-100H T06. AISI 316L, Stainless Steel, 3287-0216-1. We're down to earth, easy to work with people. Quality Products at Lowest Prices.

WATTS 22CX 230NC2 Compact Electrothermal Actuator 230V 1.8W IP54
WATTS 22CX 230NC2. 22CX 230NC2. 230V~ 50-60HZ 1,8W. WATTS INDUSTRIES. Whether you need spare parts, machines, or custom solutions, we are here to help. We are not responsible for changes after dispatch or lost parcels.

Baxi Primary Heat Exchanger JJJ000620870 For LUNA 310 FI Combo Gas Boiler
Great used condition The Baxi Primary Heat Exchanger JJJ000620870 is specifically designed for use with the LUNA 310 FI Combo Gas Boiler. This heat exchanger is built by the reputable brand Baxi, known for producing high-quality heating and cooling components. With a focus on gas power source, this primary exchanger is a crucial part of the heating system, ensuring efficient heat transfer and maintaining optimal performance for the boiler. Designed for the LUNA 310 FI model, this heat exchanger is a reliable choice for keeping your home warm and comfortable.
You save $28.35

B-11TMB Thermolec Electric Boiler TMB Series 37k BTU
240V/1, 11Kw, 37,532 Btu's. The Thermolec TMB electric mini boiler is our newest and most affordable model. Overall good shape. See photos for specs.

BAXI Luna 310 FI. BOILER BURNER & DOOR ASSEMBLY
Used sold as is
You save $12.75

Baxi Luna 310 FI Gas And Water Valves / Connectors ( No Gaskets )
Used sold as is
You save $7.50

(1) Used Grundfos UPS15-58FC 3-speed Pump 59896341
Used pump Removed from working system Listing is for one Three available

Baxi Luna 310 FI Gas Combi Boiler Front Panel May Fit Other Models
Baxi Luna 310 FI Gas Combi Boiler Front Panel May Fit Other Models. Excellent condition

Baxi Luna 310 FI Temperature Sensors With Copper Suppy Tube
Used sold as is

Schneider Electric AG13A01A Erie Close-Off Actuator with End Switch
The Schneider Electric AG13A01A Erie Close-Off Actuator with End Switch is a simple heating and cooling component manufactured in the United States. This actuator, designed by the reputable brand Erie, is used in heat exchangers to control the flow of heating or cooling systems in homes and gardens. With its reliable performance and high-quality construction, this product ensures efficient and precise control of heating and cooling systems for improved comfort and energy efficiency.

Baxi Luna 310 FI Temperature Sensors With Copper Suppy Tube
Used sold as is

Baxi Luna 310 FI Copper Circulator Suppy Tube
Used sold as is

Lot Of Two Baxi Luna 310 FI Hot Water Heat Exchangers One From Older Model
Used sold as is untested but we’re working when removed
You save $18.00

Venmar/vanEE Transformer TPX57-0012A Venmar #08378

Lot Of Three Baxi Luna 310 FI Burners
Used sold as is
You save $15.00

BAXI CONDENSING MODULE EXCHANGER ART. GA30-50-034-00
BAXI CONDENSING MODULE EXCHANGER ART. GA30-50-034-00 Thank you

central boiler heat plate exchanger
Central Boiler heat plate exchanger part number 5736 model # FP5X12L-24. used in great condition. was installed for a whole house heat source that worked great. Boiler was removed heat exchanger is no longer needed.

Lot Of Two Baxi Luna 310 FI Heat Exchangers
Used sold as is
You save $18.00

ZILMET 30 PLATE HEAT EXCHANGER 3/4" 17B2073004 USED FOR TESTING
ZILMET 30 PLATE HEAT EXCHANGER 3/4" 17B2073004 USED FOR TESTING.

ZILMET SANITARY EXCHANGER 20 PLATES 17B2072004 USED FOR TESTING
ZILMET SANITARY EXCHANGER 20 PLATE 17B2072004 USED FOR TESTING.

ZILMET SANITARY EXCHANGER 30 PLATES 17B3153004N ZB315 BOILER USED
ZILMET SANITARY EXCHANGER 30 PLATES 17B3153004N ZB315 BOILER USED.

ZILMET 14 PLATE THREADED EXCHANGER 17B2071402 BOILER COMPATIBLE VAILLANT
ZILMET 14 PLATE THREADED EXCHANGER 17B2071402 BOILER COMPATIBLE VAILLANT. USED FOR TESTING

2 x STELRAD RADIATOR BRACKETS FOR 700MM/70CM HIGH RADIATOR

Carrier Primary (Heat Exchanger) Cell Kit: 320723-751 1 Cells. 80K-BTU Bryant
The Carrier Primary Heat Exchanger Cell Kit includes 4 cells with an 80K-BTU output, designed for gas-fired (forced-air) furnaces. This kit features a multi-positional system configuration, making it versatile for various heating needs. With an AFUE of 85-90% and a silver color, these heat exchanger cells are efficient and visually appealing. The kit is designed for easy installation in a cabinet, providing a convenient solution for home heating improvement projects.

18x18 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace

Complete Boiler Plate Heat exchanger setup
One Drain Gate Valve. One Honeywell Aquastat with Green field electric connection to Pump Motor. Approximatively 8' of copper(1 1/4") pipping including (4) 90° elbow.