| Buy It Now or Best Offer | $125,000.00 Pickup only: Free | 27d 16h 30m |
| Buy It Now | $32,000.00 Free shipping | 6d 13h 7m |
| Buy It Now or Best Offer | $30,300.00 Pickup only: Free | 8d 14h 37m |
| 0 Bids | $28,995.00 Pickup only: Free | 6d 1h 0m |
| 0 Bids | $18,000.00 Pickup only: Free | 5d 20h 29m |
| Buy It Now | $16,850.00 Free shipping | 9d 13h 12m |
| Buy It Now or Best Offer | $15,000.00 Pickup only: Free | 15d 20h 25m |
| Buy It Now or Best Offer | $15,000.00 Pickup only: Free | 15d 20h 37m |
| Buy It Now | $14,425.00 Free shipping | 9d 13h 12m |
Trane, Carrier, Greenheck, Heating Unit, Powder Coating | Buy It Now or Best Offer | $14,000.00 Pickup only: Free | 15d 1h 30m |
0 Bids Buy It Now | $12,000.00 $20,000.00 Pickup only: $0.01 | 1h 43m |
Trane, Carrier, Greenheck, Heating Unit, Powder Coating | Buy It Now or Best Offer | $12,000.00 Pickup only: Free | 15d 1h 27m |
| Buy It Now | $10,500.00 +$400.00 shipping | 13d 18h 1m |
| Buy It Now or Best Offer | $9,000.00 Pickup only: Free | 7d 15h 30m |
| Buy It Now | $8,095.00 Free shipping | 22d 19h 29m |
We will sell parts! | Buy It Now or Best Offer | $8,000.00 Pickup only: Free | 20d 15h 32m |
| 0 Bids | $7,995.00 Pickup only: Free | 6d 1h 20m |
Comlete package ready to ship | Buy It Now or Best Offer | $7,950.00 Pickup only: Free | 7d 18h 16m |
| Buy It Now | $7,500.00 Free shipping | 9d 13h 12m |
| Buy It Now | $7,095.00 Free shipping | 22d 19h 28m |
| Buy It Now | $7,000.00 Free shipping | 9d 13h 12m |
| Buy It Now or Best Offer | $6,589.00 Free shipping | 16h 58m |
| Buy It Now or Best Offer | $6,397.00 Free shipping | 16h 58m |
| Buy It Now or Best Offer | $6,018.00 Free shipping | 16h 58m |
| Buy It Now | $5,967.00 Free shipping | 6d 0h 17m |
| Buy It Now or Best Offer | $5,915.00 Free shipping | 16h 58m |
Includes Heater, Tank, Roof Vent Kit, Thermostat, Pump | Buy It Now | $5,698.00 Free shipping | 22d 19h 19m |
Perfect for use with wood boilers. FREE shipping! | Buy It Now | $5,650.00 Free shipping | 23d 2h 48m |
Includes Heater, Tank, Roof Vent Kit, Thermostat, Pump | Buy It Now | $5,598.00 Free shipping | 22d 19h 17m |
Includes Heater, Tank, Roof Vent Kit, Thermostat, Pump | Buy It Now | $5,598.00 Free shipping | 22d 19h 22m |
| Buy It Now | $4,999.99 +$550.00 shipping | 9d 6h 24m |
| Buy It Now | $4,999.99 +$550.00 shipping | 9d 6h 26m |
| Buy It Now or Best Offer | $5,425.00 Pickup only: Free | 13d 14h 26m |
| Buy It Now | $5,046.00 +$265.00 shipping | 10d 21h 53m |
| Buy It Now or Best Offer | $5,227.00 Free shipping | 16h 57m |
Includes Heater, Tank, Roof Vent Kit, Thermostat, Pump | Buy It Now | $5,098.00 Free shipping | 22d 19h 15m |
| Buy It Now or Best Offer | $5,033.00 Free shipping | 16h 57m |
MODEL KFO-50-762-60 S/N 864201 Excellent Condition | Buy It Now or Best Offer | $5,000.00 Pickup only: Free | 2d 19h 9m |
| Buy It Now or Best Offer | $4,841.00 Free shipping | 16h 57m |
Includes Heater, Tank, Roof Vent Kit, Thermostat, Pump | Buy It Now | $4,798.00 Free shipping | 22d 18h 11m |
| Buy It Now or Best Offer | $4,741.00 Free shipping | 16h 57m |
Includes Heater, Tank, Roof Vent Kit, Thermostat, Pump | Buy It Now | $4,698.00 Free shipping | 22d 17h 57m |
| Buy It Now or Best Offer | $4,636.00 Free shipping | 23h 58m |
| Buy It Now | $4,341.00 +$265.00 shipping | 10d 20h 35m |
| Buy It Now or Best Offer | $4,600.00 Pickup only: Free | 4d 17h 0m |
| 0 Bids | $4,300.00 Pickup only: Free | 9d 16h 43m |
Free Shipping! Made To Order In 4-6 Weeks. Many Sizes | Buy It Now | $4,292.00 Free shipping | 15d 13h 13m |
0 Bids Buy It Now | $4,000.00 $5,000.00 Pickup only: Free | 3d 15h 55m |
| 0 Bids | $3,500.00 Pickup only: $100.00 | 6d 15h 33m |
| Buy It Now | $3,500.00 Free shipping | 2d 12h 17m |
