Clean Burn

Thermostat with Clean Burn Logo | OEM Part #33557 | Clean Burn

Important Note:

This part is compatible with all Clean Burn furnace models. This part will not fit Clean Burn boilers.

$92.70
$92.70

Thermostat with Clean Burn Logo | OEM Part #33557 | Clean Burn

Thermostat with Clean Burn Logo | OEM Part #33557 | Clean Burn

Regain Temperature Control with a Genuine Thermostat

Is your furnace not turning on or off correctly? The OEM Thermostat (Part #33557) is the official replacement part designed to restore accurate temperature control to your Clean Burn waste oil heater.

Trust a genuine Clean Burn replacement for reliable performance.

Key Features & Benefits:
  • Genuine Fit: Compatible with all Clean Burn furnace models. This part does not fit Clean Burn boilers.
  • OEM Quality: The official Clean Burn part, number 33557.
  • Problem Solver: Fixes temperature control issues and the furnace not turning on/off.
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The Best Warranty In The Industry

Clean Burn systems are manufactured in the USA and protected by an industry-leading warranty—made even stronger by local support from Dirigo Waste Oil LLC.

Don't let third-party parts leave you out in the cold. Stick with trusted, factory-approved parts and protect your investment.

We proudly serve customers across Maine & New Hampshire with reliable warranty assistance, OEM parts, and certified service.

Ask About Warranty

General Parts Store Questions

What is the Clean Burn Parts Store?

The Dirigo Waste Oil LLC Parts Store is the official online source for genuine OEM Clean Burn replacement parts for Maine & New Hampshire. You're connected directly to us, your Authorized Distributor. so you get the right part fast — from a trusted source.

Who can order from the site?

The Dirigo Waste Oil LLC Parts Store serves customers exclusive within our Sales and Service Region. When you enter your ZIP code at checkout, your order is automatically verified to match our service area. This ensures you receive genuine OEM parts, local support, and quick fulfillment.

How do orders ship?

Orders are routed to Dirigo Waste Oil LLC and are shipped directly from us to better serve you.

Do you ship internationally?

Not yet. Initial availability is limited to customers in the US. For Canadian or International parts sales please use the online locator to contact your Authorized Distributor: https://www.cleanburn.com/distributor-locator

Ordering & Payments

What payment methods do you accept?

Major credit cards (Visa, MasterCard, American Express, Discover) and PayPal (if
enabled). All transactions are processed securely.

Can I cancel my order?

Orders process quickly. If you need to cancel, contact us immediately at [insert
email/phone]. Once an order ships, cancellation is not possible — you may
request a return under our Return & Exchange Policy.

Testimonials

  • "Pretty Much Bulletproof"

    We hadn't had any problem with Clean Burn over the years. It's been pretty much bulletproof. We've had really good success with them in our in our shops, and that's why I keep coming back.

    Bill Elliott
    Hall of Fame Racing Legend

  • "Clean Burn is the Company you want"

    If you are looking for a waste oil heater for your shop then Clean Burn is the company that you want to go with trust me on that!

    Todd Hoffman
    Director, Company name

  • "Saved us over $600,000!"

    “Our 9 Clean Burn furnaces have saved us over $600,000! We have a fleet of more than 2,000 trucks and trailers with 8 locations and 9 Clean Burn furnaces. I find the best way to recycle our waste oil.”

    Paul DeCarolis, Chairman
    DeCarolis Truck Rental - Rochester, NY