This manufacturer-supplied replacement part is designed for use with Heatstar and Mr. Heater compact unit heaters. The circuit board helps to control the unit. It provides an identical replacement for a missing or a faulty component that was installed on a new unit. Please refer to the appropriate diagrams of your model for the exact location and the correct installation of this part. Keep in mind this high-quality circuit board is sold individually. You will need a screwdriver to take apart the housing in order to gain access to the circuit board.
Circuit Board 60105
OEM part for: Heatstar, Mr. Heater
Part Number: 60105
Jump To:
Frequently Purchased Together ?
Compatibility
This part will fit the following 3 machines
Heatstar
Mr. Heater
This item works with the following types of products:
- Heater Parts
Customer Part Reviews ?
- 1
- 2
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Circuit Board
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Board would not produce a spark to ignite gas.
Tool Type
Heater
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Power Drill
Parts Used
I have a 2008 75000btu big max Mr heater. The problem was, the fan would cycle on, gas valve would open but the igniter would not ignite.
Tool Type
Heater
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Nutdriver
Parts Used
Replaced bad circuit board
Tool Type
Heater
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Nutdriver, Adjustable Wrench
Parts Used
The igniter circuits had failed on both of my Mr. Heater ceiling mounted propane heaters in my shop.
Tool Type
Heater
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Nutdriver
Parts Used
The original boards had 3/8" spacers to allow air flow between the circuit boards and the sheet metal to which they are attached. That metal separates the burner from electrical assemblies in the heater. The boards from eReplacementParts had 1" spacers that may allow the boards to last longer. Put the new, longer screws through their respective holes, wrap with one wrap of electrical tape, and slide the 1" nylon spacers over the tape. That will hold the spacers in place until you are ready to secure the board to the furnace.
Circuit board had intermittent problem that prevented the burner from lighting.
Tool Type
Heater
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set
Parts Used
Bad Circuit Board
Tool Type
Heater
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Ignitor would not fire to start furnace
Tool Type
Heater
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Wire cutters to snip the wraps.
Parts Used
Next I changed the circuit board.
It’s been working fine for two weeks.
First turn off power.
Remove side cover.
4 screws hold circuit board on. They were hard to reach. Used a socket and various lengths of socket extensions to take the circuit board out. 1/4 inch drive ratchet.
Changed the wires one at a time as to not make any mistakes.
I only put 3 of the 4 screws back. Could not easily get the lower one in the back on.
Three of the 4 was fine.
Put the cover back on, turned on the power and it’s been working fine for 2 weeks.
The Mr Heater was hung on a ceiling in my garage. Hardest part was working off the step ladder, trying to reach the screws.
Since I changed the ignitor first, then ordered the circuit board, I was without a heater for two weeks.
Circuit board died
Tool Type
Heater
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Circuit Board failed. Replaced the bad board with a replacement from Replacement parts
Tool Type
Heater
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Heater burner would not stay on. Replaced the igniter and heat sensor first.
Tool Type
Heater
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Nutdriver, Adjustable Wrench
Parts Used
Turned power off.
Took pictures and made notes.
Disconnected and unplugged all wires and connections
Unbolted the circuit board.
Double checked all connections points with the new one, there were some differences in parts location on the new board.
Re-connected all the wires after installing the new board.
Worked fine.
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.