How efficient is the HTP UFT-100W?

The HTP UFT-100W operates at 96% AFUE (Annual Fuel Utilization Efficiency), meaning 96% of the fuel it consumes is converted directly into heat for your home. This is considered a high-efficiency boiler that can qualify for PSEG Long Island rebates.

How much does the HTP UFT-100W cost to install?

The HTP UFT-100W typically costs $5,000 - $8,500 for a complete installation in Nassau County, NY. This includes the boiler unit, professional installation by NATE-certified technicians, permits, and a standard warranty. Actual costs may vary based on your home's specific requirements, piping condition, and any necessary modifications.

Is the HTP UFT-100W worth it?

Yes, the HTP UFT-100W is our top pick from HTP and offers excellent value for its tier. With 96% AFUE efficiency, you can expect to save approximately $233 annually compared to an 80% efficient boiler. Key features like Ultra Fin Tube heat exchanger and Resists LI hard water scaling make it a compelling choice. It's particularly well-suited for homes concerned about hard water scaling issues.

What is the warranty on the HTP UFT-100W?

HTP provides a 5 years parts warranty and 12 years on the heat exchanger. For the best warranty protection, we recommend registering your boiler within 60 days of installation. Our installations include a workmanship guarantee on top of the manufacturer warranty.

How long does the HTP UFT-100W last?

With proper maintenance, the HTP UFT-100W should last 15-25 years or more. Premium-tier boilers like this one often exceed these expectations due to higher-quality components. We recommend annual tune-ups to maximize lifespan and maintain peak efficiency.

Does the HTP UFT-100W qualify for PSEG Long Island rebates?

Yes! The HTP UFT-100W with 96% AFUE qualifies for PSEG Long Island's efficiency rebates of $500-$1,000. We handle the rebate paperwork for all our Nassau County installations.

Back to HTP Boilers

Flagship Model

Top Pick

HTP UFT-100W

Model Number: UFT100

View on HTP Website

Innovative American condensing boiler with scaling-resistant design.

96% AFUE

Condensing Boiler

60k - 199k BTU

Get Free Quote (516) 345-3911

Technical Specifications

Efficiency (AFUE)96%

Boiler Typecondensing

BTU Output Range60k - 199k BTU

PSEG Rebate EligibleYes ($500-$1,000)

Fuel TypeNatural Gas

Installed Price$5,000 - $8,500

*Prices include equipment, installation, and standard warranty. Actual cost may vary.

Estimated Annual Savings

Compared to an 80% efficient boiler

$233

per year

$4660

over 20 years

Get Your Custom Quote

Ideal For

Homes concerned about hard water scaling issues

Expert Review: HTP UFT-100W

The HTP UFT-100W represents the flagship of HTP's condensing boiler lineup, delivering 96% AFUE efficiency with innovative fire-tube heat exchanger technology. This high-performance unit serves discerning Nassau County homeowners seeking maximum energy savings.

HTP's unique fire-tube design routes combustion gases through water-surrounded tubes, extracting maximum heat before exhaust venting. For homes in Manhasset, Great Neck, and other premium communities, the UFT translates to measurably lower heating bills compared to standard condensing designs.

Our installation teams appreciate the UFT's compact footprint and wall-mount capability, freeing valuable floor space in finished basements and utility rooms. The boiler's modulating burner adjusts output precisely to heating demand, minimizing cycling and optimizing comfort.

HTP manufactures in Massachusetts with a focus on quality and contractor support. Local distributors maintain parts inventory, and HTP's technical hotline provides knowledgeable assistance for installation and service questions.

The UFT's integrated controls include outdoor reset capability, automatically adjusting water temperature based on weather conditions for enhanced efficiency.

PSEG Long Island rebate eligible: The 96% AFUE rating qualifies for maximum utility rebates, significantly offsetting the premium condensing technology investment.