Proud to be heating
the Freedom Tower
in New York City.
The Slant/Fin Hydronic Explorer
Now Available as a Web App!
An easy to use tool that lets you quickly calculate a projects heating load
requirements. The Heat Loss Calculator will help you custom tailor your
baseboard and boiler needs and assist you in your product selections.
Heating for a Cure
Our Sentry boiler available in Pink. We’ll donate a portion of the proceeds of
all Pink boilers to breast cancer research and support charities.



Comfort & Efficiency
like no other.
Slant/Fin is your best choice for home heating
comfort, reliability and energy saving.
Explore our selection of boiler products.
America's Choice
for a reason.
Slant/Fin leads the industry with baseboard
heating innovations, the quality you see in
our baseboard reflects our commitment to excellence.
Decorator Series
Superbly crafted enclosures that are powder coated to provide an
attractive, durable, baked enamel like finish. Whether you are looking
for Replacement Covers or Full Enclosure Slant /Fin Decorator
series has what is need for your job and will enhance any décor’.
Easy to install,
sell and service.
Slant/Fin's Hydro-Master Certification Program
provides you with a wealth of professional training
and support to help you grow your business.
Don't forget to
Register your boiler.
Please make sure to register your boiler to activate your
warranty. Fill out the boiler registration form and follow
the directions for submittal to complete registration.
Available across the
USA and Canada.
Looking for baseboard, a boiler or boiler replacement parts?
Use our locator to find
official distributors nearest to you.
You can also use our locator to find a contractor for installation or service
of you Slant/Fin boilers and baseboard.


Since 1949
Slant/Fin is America's largest manufacturer of baseboard heating equipment. We are a family owned business whose culture is built around customer service and building of trust and relationships. We are one of the top manufacturers of gas and water boilers with manufacturing facilities in Greenvale, NY, Glen Cove, NY and Mississauga, Canada. Our service areas include all of North America as well as some parts of South America and China and Europe.
OUR COMPANYLibrary


Find the resources and documents for your Slant/Fin product.
Go to our library
Contractor Program


A business development program for Hydronic Professionals.
Learn more
Contractor Registration


Find or register your Slant/Fin product for warranty information.
Contractor Registration
What people say about us


Even though the element was not a Slant/Fin product and included a return pipe going over the element, installation was a piece of cake. The finished bathroom installation looks stunning! Slant/Fin has a real winner here!"
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My husband was so impressed by the ease of install and the fabulous new look that I was able to get him to agree to replace the baseboard in the entire house, one room at a time, and I can do it without him, that simple!"
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He goes above and beyond to provide stellar service to the consumer and represents the Slant/Fin company unlike what I have come to know about the service industry over these recent years. Please share my comments with the executive management to ensure they give the accolades that John is so deserving of.
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A large distributor, we were working with had a big important customer in WI that does mainly apartments, currently he has over 10K feet in BL lined up for several buildings more coming up. There was one issue - he doesn't like the 2" end caps and wanted to change an order that was being loaded or was loaded (info Cliff got from shipping).
The Wholesaler was asking to delete 960 2" end caps and replace them with 960 4" hinged end caps. Cliff was trying to get an answer via phone, knew it was urgent, went down and made sure the change was made before it was too late. What a mess this would have been if Cliff wouldn't have pushed to get his done. Big returns, new order placed, frustrated customer, who pays freight - yuck!"
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When the heating element on my Bobcat stopped working at 3am the night of the last snow storm, I emailed Perry and he got back to me first thing in the morning (he had helped me with this same issue a while back when the boiler was only a year old, and I'm so glad I still had his contact information!). He then went out of his way to come by on his way home (before he even dug out his family from the snow!) to fix my problem (much appreciated since I have 2 young children and being without heat is hard during this horrible winter).
He noticed that one of the gaskets was leaking and immediately said we'll be replacing your boiler for a completely new one at no charge! Yesterday I got my new boiler, and again Perry stopped by on his way home at 8:30 to make sure everything was set up correctly."
"I am extremely grateful for this level of customer service, and you can be assured that when we start building our new house in the next few years, that we will be choosing a slant/fin boiler (or 2! My husband is done fooling around with snow blowers and in the next house we plan to have a heated driveway). You're lucky to have an employee who is so committed to his work and helping your customers! Thank you!!"
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Peter Buche says in a letter to us “We came up with this award as a way to say thank you to someone the makes our job easier and understands what teamwork is all about. It is a small token of our gratitude but we feel it is important for you to know that his efforts make a difference. James is a great representative of Slant/Fin and is a big part of why Buche & Associates has been successful selling Slant/Fin”.
We are very proud of James and Buche & Assoc. for their accomplishments as the Regional Sales Manager & Rep for Slant/Fin Corp. covering Colorado, and the recent additions of New Mexico and Texas. James also has been the Regional Sales Mgr. for the Utah area and has done wonderful there as well. Congratulations to James for a job well done and thank you to Buche & Carmco Associates for recognizing his efforts.
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