8004 or 157004 SHORT Extension Kit All Monitor Heaters
FREE SHIPPING - USA See below for International Shipping
Fits all Monitor Heaters
Part # 157004 or Part # 8004
This kit extends the distance between the exhaust port in the back of the heater to the flue pipe that goes thru the wall from 11.5" to 20.25"
If you need a different size, we have all sizes in stock. Please refer to the Information Section in this listing for details and links.
Use this part if you need to exhaust your heater anywhere but directly behind the heater...you can exhaust to the left, right or up by the measurements stated.This part connects to the flue pipe which is NOT included.
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If you need a shipping option other than the ones we have listed, such as INTERNATIONAL, OVERNIGHT, FEDEX or UPS, etc, contact us PRIOR to ordering and we will make the option available for you.
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Monitor Heater Parts # 8004 or #157004 SHORT Extension Kit All Monitor Heaters
8004 or 157004 SHORT Extension Kit All Monitor Heaters
Monitor Heater Extension Kits
We have four different Monitor Heater Extension Kits. These kits are listed below with details.
- Monitor Heater Extension Kits are for installations where you need to install the flue pipe somewhere other than directly behind the heater.
- You can have the flue pipe up to 16.5 feet away from the exhaust port on the back of the heater (Left, Right, Diagonally, or Up) but not down.
- You must have a Monitor Flue Pipe (not included in this sale) to connect the extension kit to.
- This kit increases the distance from the exhaust and air ports on the back of the heater to the exhaust and air ports on the flue pipe.
- Toyostove Laser Heater Extension Kits and Flue Pipes are NOT interchangeable with Monitor Heater Extension Kits and Flue Pipes.
Monitor Extension Kit Options:
- 8212 Extra Short Ext Kit - 7.17" to 11.5"
- 8004 Short Extension Kit - 11.5" to 20.25"
- 8003 Medium Ext Kit - 20.25" to 38"
- 8002 Long Extension Kit - 38 to 73"
Maximum Lengths and Bends Allowable using Extension Kits:
Refer to photos included in listing for examples
- 16.5 feet MAX length - 1 (one) 90° bend
- 13 feet MAX length - 2 (two) 90° bends
- 10 feet MAX length - 3 (three) 90° bends
You may have to use a different Air Damper if you use an extension kit:
Depending on which model Monitor Heater that you are installing as well as which extension kit(s) and your altitude, a different Air Damper may be required. Please Contact Us for details.
If you have a thick wall to go through, you will need a Flue Pipe Extension and those are available in our web store:
Standard Flue Pipe (walls up to 8.5 inches thick)
Medium Adjustable Flue Pipe (8.5 inch to 12.5 inch wall thickness)
Long Adjustable Flue Pipe (12.5 inches to 20 inches wall thickness)