"I received the Tempra 15 Plus water heater directly from Stiebel Eltron. Exactly one week to the day you called me to let me know you were temporarily out of stock. I want to thank you for giving me the "Heads-up", and for making the arrangements so that I could receive the merchandise in a timely fashion. I'm very pleased with the heater (which I have already installed), but I am most impressed by your diligence. You did not leave me hanging out there wondering what was going on. Once again, THANK YOU VERY MUCH!"
303.781.9437
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Low Energy Systems, Inc. has a broad selection of gas indoor, outdoor and direct vent, ENERGY STAR qualified gas tankless and electric tankless water heaters for residential and commercial applications, as well as WaiWela (Pronounced 'Vi-Vela' -- 'hot water' in Hawaiian) point of use water heaters, solar thermal and hydronic products. In addition, we have a complete line of parts and accessories including, Vent systems, Tankless Installation Valves and descaling kits, that make installation and service simple.
We stock parts for all the heaters we sell and offer incomparable expertise and products to satisfy nearly every hot water need. We don't just sell our products we support them. With over 45 years of experience, we have a dedication to providing technical expertise to all our customers. Low Energy Systems is THE hot water expert, with thoroughly trained technical personnel to support all the products and accessories we carry. We have a commitment to provide our customers with products that are high in comfort, economy, efficiency and reliability.
45 Years of Experience In Hydronics
Low Energy Systems was founded in 1977 in Camden, Maine. At that time, we were faced with an oil embargo. Staring down a cold Maine winter people were afraid of being without heating oil. A window of opportunity opened that allowed a new business to start up.
Our philosophical underpinning was appropriate technology. In Maine we had huge forests of hardwoods that would benefit from some thinning. Backyard welders followed plans from The Mother Earth News and built hydraulic log splitters and wood stoves. Neighbors helped each other cut and stack wood in huge creative piles. There was chain saw accidents and chimney fires and smog, but we sent a message that made the front covers of many news magazines. We will survive without the oil!
Now Low Energy Systems is in Denver, Colorado where the burning of wood is mostly banned, and the company sells efficient gas appliances. We have pioneered the use of tankless gas water heaters as the sensible alternative to tank type water heaters. We reasoned that people would not leave their automobile running all night so that they could drive to work in the morning, but they were doing that exact same wasteful thing with their water heaters. Again, an opportunity exists.
Today we sell many tankless water heaters and educate consumers while supporting users with technical assistance. We work hard, believe in what we do, and we support our customers. The products that we offer vary in capacity, efficiency, and ease of installation.
What Makes Us Different
Delivery
While our competitors will deliver to the end of your driveway, we deliver your order right to the mechanical room. We can even help remove old tanks and boilers.
25,000 Square Ft Warehouse
With this much room we have what you want when you need it. We don’t have what you want? Let us know and we'll get it for you.
Working Show Room
Come check out our fully operational show room for hands on interaction. If you’ve seen it before come see it again, we strive to keep pace with emerging technology & products, and make frequent additions to items on display.
Training
We feature industry specialists to train you and our staff in our show room. These are not sales seminars; they are technical training classes that improve your expertise with installation and maintenance.
Inventory
We stock the best brands in the business. With several tiers of product lines to offer, we can accommodate your job’s specific budget while fulfilling your high-quality requirements.
Tankless Experts
We’ve been in the business of tankless water heaters since 1977, and we are pioneers in the industry. If you have questions about tankless water heaters, we have the answers.
Design Services
Send us the blueprints and we will give you an accurate heat loss calculation
to size out your job. Solar calculations, radiant floor design, and mechanical &
control schematics are also available upon request.
Customer service
Our dedication to your satisfaction is unrivaled in the industry. We go the extra mile to ensure your expectations are met.
Technical Support
With over 45 years of combined experience, we can help solve most issues. Be it tankless, hydronic, or solar related, we have the expertise necessary to get you the solutions you need.
"House Calls”
Do you need help with a job? Are you having issues troubleshooting? We’re here to help, and if it can’t be figured out over the phone we can schedule to meet you on site to offer assistance. Do you have a new job you’re quoting out? We will come out and assess the project and give you a quote for the materials needed.
Customer Experience
Carlos C
"I ordered an instant water heater and venting. They called and noticed I didn't order a necessary adapter for the installation. Really appreciated them noticing and avoiding me discovering it later, having to order it seperately and delay the installation. Nice product, good price, fast shipping and excellent customer service. Made me feel warm & fuzzy!"
James C.
"Thank you so much for having two great employees who bent over backwards to help me get my carpet cleaning service back up and running. It was a real pleasure to have two people who walked me through my problems!!!"
Dan J
