Medium
30-60 minutes
This item is available as an individual replacement part. The main PCB assembly connects to the thermostat control knob and the fuse. This genuine item is supplied by the original equipment manufacturer for use with heaters made by Pro Temp, Heat Stream, Heat Hog, and Master. When replacing this part a screwdriver might be required during the installation process. It will need to be replaced if it breaks.
Main Pcb Assembly 70-027-0300
OEM part for: Pro Temp, Heat Stream, Heat Hog, Master
Part Number: 70-027-0300
$64.77
Usually ships in 7 - 12 business days
Leaves our warehouse within 7 - 12 business days
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Frequently Purchased Together ?
Compatibility
This part will fit the following 12 machines
Pro Temp
PT-125T-KFA Kerosene Forced Air Heater View Diagrams & Manuals
PT-175T-KFA Kerosene Forced Air Heater View Diagrams & Manuals
PT-215T-KFA Kerosene Forced Air Heater View Diagrams & Manuals
Heat Stream
HS-215T-KFA Kerosene Heater View Diagrams & Manuals
HS-175T-KFA Kerosene Heater View Diagrams & Manuals
HS-125T-KFA Kerosene Heater View Diagrams & Manuals
Heat Hog
HH-125T-KFA Kerosene Forced Air Heater View Diagrams & Manuals
HH-175T-KFA Kerosene Forced Air Heater View Diagrams & Manuals
HH-215T-KFA Kerosene Forced Air Heater View Diagrams & Manuals
Master
MH190TKFA Kerosene/Diesel Forced Air Heater View Diagrams & Manuals
MH215TKFA Kerosene/Diesel Forced Air Heater View Diagrams & Manuals
MH135TKFA Kerosene/Diesel View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Heater Parts
Customer Part Reviews ?
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all good except
part worked fine but delivery slow. Most likely post office delayed.
Guest -
February 2, 2021
Verified Purchase
fast service, easy friendly help
part arrived quickly, was in good condition. ended up not being the correct part, our fault not ereplacments. easy fast RMA for return & refund. will use again
Sherry -
January 23, 2020
Verified Purchase
the heaters are working
These are the parts needed and with a couple turns of a driver , we had heat
Guest -
November 25, 2019
Verified Purchase
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t days ago
Verified Purchase
eReplacementParts Team
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Does this fit my product?Questions & Answers for Main Pcb Assembly
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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.
Heater would not lite
ROSS - December 23, 2023
Tool Type
Heater
Difficulty
Hard
Time
1-2 hours
Tools Used
Screwdriver, Socket set, Nutdriver, None
Checked the voltage on main board found it to be bad replaced but still no spark then changed igniter and it works great
I would recommend replacement parts the people where very helpful and nice
I would recommend replacement parts the people where very helpful and nice
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would shut down. threw a photocell code.
lindsey - November 23, 2020
Tool Type
Heater
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
bought this heater 10 years ago recently would shut down. threw a photocell code. opend it up and the lines were weather cracked and my thermostat was stuck on from being banged around. heavy use.so i decided to replace everything.very simple to work on and parts are cheep. working on a protemp pt125k forced air heater.
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Heater not working
Dennis - December 27, 2019
Tool Type
Heater
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Nutdriver
Removed old circuit board and replaced
Took a picture of wiring before taking apart
Replaced fuel cap swapped
Easy repair works now
Took a picture of wiring before taking apart
Replaced fuel cap swapped
Easy repair works now
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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.
