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Boiler Systems

Hydronic heating is one of the most comfortable forms of heat. Enjoy the warmth without moving the air. While it's not easy to add Air Conditioning on, there are many positives (very comfortable, linkable to domestic hot water, easy to zone). We have been working with boiler systems for years, and we go above the others with proper valving and shutoffs to help in case of any future emergencies.

Boiler jobs are harder to quote as there is much more than just a box. There are pumps, zone valves, shutoffs, backflow preventers, air eliminators, and more! For boiler estimates it is always best to have an estimator out to your home, as it is so hard to throw accurate pricing out.

Schedule your FREE In-Home Estimate Online

NTI High Efficiency

NTI TFT Series Boiler
Ultra Rating
TFT Series
See estimator for pricing.
  • Energy Star Compliant
  • 95% AFUE Efficiency
  • Stainless Steel venting and internal piping.
  • 5 Year Part Warranty
  • Limited Lifetime Heat Exchanger Warranty (See Link)
  • 6 Month 0% Financing Available
  • 10 Year 12.99% Financing Available

View Literature Spec Sheet Manufacturer Site

NTI FVTN Series Boiler
Ultra Rating
FVTN Series
See estimator for pricing.
  • Energy Star Compliant
  • 96% AFUE Efficiency
  • Fully Modulating Operation
  • 5 Year Part Warranty
  • Limited Lifetime Heat Exchanger Warranty (See Link)
  • 6 Month 0% Financing Available
  • 10 Year 12.99% Financing Available

View Literature View Spec Sheet Manufacturer Site

NTI TRX Series Boiler
Ultra Rating
TRX Series
See estimator for pricing.
  • Energy Star Compliant
  • Up to 96% AFUE Efficiency
  • Fully Modulating Operation
  • 5 Year Part Warranty
  • Limited Lifetime Heat Exchanger Warranty (See Link)
  • 6 Month 0% Financing Available
  • 10 Year 12.99% Financing Available

View Literature View Spec Sheet Manufacturer Site

Standard Efficiency Options

ProSelect FORCE Series
4 out of 5 rating
ProSelect® FORCE
See estimator for pricing.
  • Service Friendly Design
  • 84% AFUE Efficiency
  • Hydrolevel® Hydrostat 3200 control
  • Limited Lifetime Heat Exchanger Warranty
  • 1 Year Part Warranty
  • 6 Month 0% Financing Available
  • 10 Year 12.99% Financing Available

View Literature View Spec Sheet

The name trusted by over 32,000 homeowners in the Fox Valley. A fifth generation family tradition, since the 1920s.

Award Winning Customer Service, Seal of Goodness Guarantee since 1966. No Pressure Promise! We do not utilize any high pressure tactics in our sales process, ever.

Address: 4450 W Greenville Drive. Appleton, WI 54913
Phone: (920) 734-1436 Fax: (920) 734-0929
Hours of Operation: 8:00a to 4:30p (Mon-Fri)

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