How efficient is the NTI GF200?

The NTI GF200 operates at 95% AFUE (Annual Fuel Utilization Efficiency), meaning 95% 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 NTI GF200 cost to install?

The NTI GF200 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 NTI GF200 worth it?

With 95% AFUE efficiency, you can expect to save approximately $221 annually compared to an 80% efficient boiler. Key features like High-output condensing and Stainless steel construction make it a compelling choice. It's particularly well-suited for homes wanting nti at more accessible pricing.

What is the warranty on the NTI GF200?

NTI Boilers provides a 5 years parts warranty and 15 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 NTI GF200 last?

With proper maintenance, the NTI GF200 should last 15-25 years or more. We recommend annual tune-ups to maximize lifespan and maintain peak efficiency.

Does the NTI GF200 qualify for PSEG Long Island rebates?

Yes! The NTI GF200 with 95% 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 NTI Boilers Boilers

Mid-Tier

NTI GF200

Model Number: GF200

View on NTI Boilers Website

Entry-level NTI condensing boiler with high-efficiency performance.

95% AFUE

Condensing Boiler

80k - 200k BTU

Get Free Quote (516) 345-3911

Technical Specifications

Efficiency (AFUE)95%

Boiler Typecondensing

BTU Output Range80k - 200k 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

$221

per year

$4420

over 20 years

Get Your Custom Quote

Ideal For

Homes wanting NTI at more accessible pricing

Expert Review: NTI GF200

The NTI GF200 is the high-capacity fire-tube option for larger Nassau County homes. At 96% AFUE, this condensing boiler handles demanding heating loads with commercial-grade construction. Canadian manufacturing ensures cold-climate expertise.

Fire-tube technology provides excellent heat transfer and exceptional longevity. Perfect for homes exceeding 3,500 square feet.

Our recommendation: The GF200 is ideal for larger homes where the premium investment is justified by substantial capacity and durability.

Key Features & Technology

High-output condensing

Stainless steel construction

Simple controls

Energy Star certified

Made in Canada

Advantages

Good entry point to NTI
95% AFUE efficiency
High output capability
PSEG rebate eligible

Considerations

Less advanced than Trinity
Still premium pricing
Requires maintenance

Warranty & Protection

Parts Warranty

5 years

Heat Exchanger

15 years

Our Guarantee

100% Satisfaction

All NTI Boilers boiler installations by Homets Air & Heat include our 1-year workmanship warranty, covering labor and any installation-related issues.