NY Thermal Vmax Boiler Overview

The NTI Vmax is an Energy Star qualified gas modulating boiler with an efficiency rating of 95% AFUE. It uses a stainless steel fire tube heat exchanger for greater heat transfer and efficiency, and a built-in primary loop, circulator and spark ignition are standard features. The unit’s control has a user-friendly display and provides several features, including night setback option, service reminder, lockout and error history, and the ability to cascade up to 16 Vmax boilers. The Vmax is also available in a Plus version that provides both space heating and domestic hot water and features a built-in 16-gallon indirect water heater.

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Other Vmax Reviews

There aren’t many online comments regarding the Vmax. A homeowner on garagejournal.com asked for opinions on a quote for a Vmax to heat his garage. There was a reply saying that NTI products are among the best but the unit is oversized. A post on heatinghelp.com asked for opinions on several units, including the Vmax, but there were no replies regarding the Vmax.

Vmax Warranty

Product registration is required within 6 months of installation for maximum warranty coverage. The warranty for the NTI Vmax boiler is comprised of the following:

  • 5-year parts and warranty
  • Limited lifetime pressure vessel warranty, pro-rated after the 10th year

Labor costs are not covered by the warranty.

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