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Eccotemp Builder Series 6.0 GPM Indoor Liquid Propane Tankless Water Heater

Never run out of hot water again with the Eccotemp Builder Series 6 GPM Indoor Liquid Propane Tankless Water Heater.

Perfect for homes or light commercial use, this compact unit delivers a powerful 145,000 BTU for maximum efficiency. Its advanced design ensures a seamless supply of hot water for up to three applications at once.

Enjoy peace of mind and comfort with an energy-saving, easy-to-install solution.

What's Included

Here's everything included with this Eccotemp Builder Series 6.0 GPM Indoor Liquid Propane Tankless Water Heater.

  • Eccotemp Builder Series 6 GPM Indoor Tankless Water Heater
  • 110/120-volt UL listed power cord
  • Advanced control board
  • LED display for temperature adjustment
  • Limited manufacturer warranty
  • Advanced safety sensors
  • Space-saving wall-mounted design
  • Automated system technology

Advanced Low Flow Ignition Technology

The Eccotemp Builder Series water heater features innovative low flow ignition technology. This ensures that hot water is delivered even at low water pressure, making it a convenient and reliable choice for various settings. You get consistent hot water supply, enhancing your daily comfort and convenience.

Eccotemp Builder Series 6.0 GPM Indoor Liquid Propane Tankless Water Heater - Green Vista Living

Space-Saving Wall-Mounted Design

With its compact and sleek wall-mounted design, this propane water heater not only saves space but also fits seamlessly into your indoor environment. This feature makes it an ideal solution for homes where maximizing space is crucial. You can enjoy efficient heating without compromising on your living area.

Eccotemp Builder Series 6.0 GPM Indoor Liquid Propane Tankless Water Heater - Green Vista Living

User-Friendly LED Temperature Display

The integrated LED display offers an easy and accurate method for temperature control, making it user-friendly for everyone. This feature allows you to easily adjust the water temperature to your liking, providing a tailored and comfortable experience.

Eccotemp Builder Series 6.0 GPM Indoor Liquid Propane Tankless Water Heater - Green Vista Living
Eccotemp Builder Series Water Heater with energy-efficient automated system.

Energy-Efficient Automation

The automated system ensures energy and power savings by consuming less than 0.34 amps, making it an eco-friendly option.

Eccotemp Builder Series 6.0 GPM Indoor Liquid Propane Tankless Water Heater - Green Vista Living

Advanced Control Board

This feature enhances the water heater's performance, ensuring reliable and efficient operation at all times.

Eccotemp Builder Series Water Heater tested for safe use at various elevations.

Safety Tested for Various Elevations

Designed and CSA tested for use up to 2000 feet, this model guarantees safe operation across multiple regions.

Eccotemp Builder Series 6.0 GPM Indoor Liquid Propane Tankless Water Heater Features

  • Delivers 6 GPM at 145,000 BTU for efficient hot water supply
  • Low flow ignition technology for operation in low water pressure conditions
  • Space-saving wall-mounted design for easy installation
  • Advanced control board enhances performance and reliability
  • LED display allows for easy temperature adjustments
  • Safety tested for operation up to 2000 feet altitude
  • Includes advanced safety sensors
  • Energy-efficient system consuming less than 0.34 amps

Eccotemp Builder Series 6.0 GPM Indoor Liquid Propane Tankless Water Heater Specs

Maximum Flow Rate 6 GPM
BTU Rating 145,000 BTU
Power Requirement 110/120 Volt
Amp Usage Less than 0.34 amps
Certification CSA approved for North America
Altitude Compatibility Up to 2000 feet
Venting Requirement 3-inch venting
Dimensions 23.9" x 15.5" x 7.3"

Eccotemp Builder Series 6.0 GPM Indoor Liquid Propane Tankless Water Heater FAQ

Can this water heater be used for hydronic or floor heating?

No, the Eccotemp Builder Series 6 GPM Indoor Liquid Propane Tankless Water Heater is not suitable for hydronic systems or floor heating applications.

What are the power requirements for this tankless water heater?

This model requires a 110/120-volt power source and consumes less than 0.34 amps.

Is professional installation required for this water heater?

Yes, professional installation is recommended to ensure proper setup, especially since additional 3-inch vent kits may be required.

Does the unit come with a warranty?

Yes, the Eccotemp Builder Series water heater includes a limited manufacturer warranty for added peace of mind.

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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