Shopping Cart

Your cart is empty.

Your cart is empty.

9233-4551 Electric Heating Element Kit RV Heat Strip Assembly Replacement Parts Kit Fit For Coleman Mach RV Air Conditioner Heat Ready Ceiling Assemblies (Except Mach 8), Replace 9233A4551

Free shipping on orders over $29.99

$54.99

$ 24 .99 $24.99

In Stock
  • APPLICATION: The 9233A4551 heat strip assembly replacement kit is compatible with Coleman Mach Heat Ready Ceiling Assemblies (Except Mach 8). Fit for Coleman MACH 48xxx (Medium Profile) and 45xxx (Low Profile) Series Air Conditioners and Heat Pumps.
  • FUNCTION: Add an electric heat strip to your MACH 48xxx & 45xxx Series Air Conditioner or Heat Pump to help take away any unwanted chills. Adds 5,600 BTU heating output to your air conditioner. The heater is an effective “chill chaser”. It is not a substitute for a furnace.
  • PACKAGE INCLUDED: The 9233A4551 heatstrip assemblies come with a heat/cool thermostat and a two pin heater wire receptacle to facilitate the installation of this accessory. The electric heat kit replaces the OEM part number 9233-4551.
  • MATERIAL: The 9233A4551 heat strip assembly kit is made of quality material, treated with high-temperature resistance and anti-corrosion, ensuring long service life.
  • Satisfaction Guarantee--100% satisfaction guarantee. Please feel free to contact us if you have any questions about our product.


The 9233A4551 heat strip assembly replacement kit is compatible with Coleman Mach Heat Ready Ceiling Assemblies (Except Mach 8). Fit for Coleman MACH 48xxx (Medium Profile) and 45xxx (Low Profile) Series Air Conditioners and Heat Pumps.


K. King
2025-08-28 14:52:29
I am a handy girl and had no problem installing this by myself! It was easy to install....waaay easier than I thought it would be. It works wonderfully!!! I totally love it!! I have both AC and Heat from the same unit. I have it in a small schoolbus conversion. I highly recommend this unit!!!! It is perfect!!!
william
2025-08-16 21:56:50
works as advertised....easy install.....its just a chill chaser, not a heater...so not a lot of heat from it.....still need a furnace
LT
2025-08-12 11:29:06
Directions good, seems to work ok, haven’t used in cold temps other than knock off the chill.👍🏻
Craig S.
2025-07-06 13:22:37
Put these in my Coleman Mach ACs in my 2017 Keystone Carbon Toyhauler and they seem to be working great so far!
Anthony Petersen
2025-06-14 14:14:53
Coil heats up but does not warm up the air being pushed out at all. Will return
Larry M.
2025-05-26 10:18:01
Great price and good quality. Took about 30 minutes to install. There are good install videos on YouTube. Raised the temp in my camper 10 degrees in about 30 minutes. Happy with the purchase.
GY
2025-05-10 11:06:17
Installed in my 21' trailer and while it does what it's supposed to I guess, it's nowhere near as effective as a simple space heater I use on the floor. This one blows cold air too long before and after and isn't nearly as sensitive at keeping it at a narrow range of temperatures. Luckily Texas only has a VERY short period of time in "winter", but it did drop to 20's and was handy to have during that spell. For the cost and effort, I'd still install it again as it was ridiculously easy to install. This seller did great and it's a solid product, but the design of the system is the only thing keeping it from being a 5
J. Harrison
2025-02-24 12:00:30
I bought this unit because it said it ALREADY had the HEATING CORE in it, but had to buy and install it myself. Easy job and Wish I would have had this UNIT & HEATER CORE in the past.DO NOT WASTE YOUR MONEY on a 13,500 BTU.This unit has kept me COLD in the SOUTHERN HEAT & PRETTY WARM so far, with the help of a FLOOR UNIT below 45. Perfect temp, 74-76.
David Swayze
2025-01-14 13:05:32
I always wondered why our RV AC had two "low cool" settings and a red bar on the thermostat, then I learned about this heat strip for the Coleman Mach AC units. I had been burning propane on cool nights and was tired of the blast of heat and noise of the furnace.After watching the installation video I realized I could easily install this heat strip and run it in place of our furnace to ward off the evening chill. I had it installed in 10 minutes. It has been a game changer. We like the white noise and air circulation of the AC unit and I have found that by setting the temperature at the mid point on the thermostat it keeps our RV comfortable all night. I recommend installing the heat strip if you have a compatible Coleman Mach AC unit and need something to keep you warm on a summer night.
Client d'
2024-12-02 16:35:06
J’imagine pas en plein hivers ..