The landscape of the RV world is constantly changing and evolving. New innovations are always in the works, and some major areas

Radiant heatingpanels

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Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Air source heat pump

Stay ahead of the curve and inspire your clients, contractors and trade partners by recommending a heating solution that is the perfect synthesis of nature and innovative technology.

Are hydronicheating systemsefficient

Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Floorheating

This 1/2 inch 009 reduced pressure zone backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This watts 1/2 backflow preventer assembly consists of a bronze body construction, NPT end connections, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs, and replaceable check discs and seats.

Underfloorheatingsystem

Implement the most effective and advanced heating technology into your next project with STEP HEAT. Get ready to optimize performance, reduce costs, improve efficiencies and ensure a healthy environment.

Looking for a heating system that will improve your quality of life, make your home smarter, more comfortable, and easier? STEP HEAT is your solution.

Refunds We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

I finished installing my Step Warmfloor heating elements this weekend. I turned them on and they started to heat up the tiles I had laid on top of them. I would like to thank everyone there for all your help and answering all of my questions.

Subfloor forradiantheat

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Exceptions / non-returnable items Certain types of items cannot be returned, like perishable goods, and custom products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item. Unfortunately, we cannot accept returns on sale items or gift cards.

The landscape of the RV world is constantly changing and evolving. New innovations are always in the works, and some major areas

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at info@masterbuildermercantile.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. You can always contact us for any return question at: info@masterbuildermercantile.com.

We are building the future of warmth, safety, and wellness. Our vision is a world where our living and natural systems are in alignment, optimizing quality of life for all. Learn more about the Future of Warmth in this video at the STEP Heat headquarters.

Feel the future of warmth, where we live, work and play, from out on the open road to the open water. For decades, STEP HEAT has been engineering the radiant heating solutions of the future, delivering warmth, safety, and wellness. These are the transformative systems of tomorrow, providing leading-edge warmth, durability, and environmental efficiency, bringing into alignment living systems and nature. Feel the warmth wherever you are with STEP HEAT.