- Fire tube stainless steel heat exchanger for exceptional efficiency and durability
- Reliable and affordable solution for every home
- Heat only and Combi versions available in three sizes:110, 150 and 190 MBH
The FTV Combi has ample space heating capacity and adds endless hot water to its repertoire, making it a great 2-in-1 appliance.
The FTV’s smart solutions and quality componentry ensure you get the best value for money.
The FTV is a high-efficiency, wall-hung boiler equipped with a vertical fire tube heat exchanger made of industry proven 439 stainless steel. NTI’s user-friendly programmable display and easy to access components makes it easy to install, set up and maintain, while its unique design enables simpler plumbing layouts to keep costs well under control.
Heating and DHW (Natural Gas / Propane)
|11 – 110 MBH||15 – 150 MBH||19 -190 MBH|
|Heating capacity||101 MBH||138 MBH||176 MBH|
|Net AHRI Rating||88 MBH||120 MBH||153 MBH|
|DHW Flow Rating||2.7 GPM||3.6 GPM||4.5 GPM|
|Installation type||Indoor Wall Hung (rack available for floor standing installation)|
|Weight||88 lb||98 lb||120 lb|
|Gas connection||1⁄2 in NPT female|
|Water connections||1 in female (sweat joint)|
|DHW connections||3⁄4 in NPT male|
|Air Inlet||2 in (max 100 ft), 3 in (max 150 ft)||2 in (max 100 ft), 3 in (max 150 ft)||3 in (max 150 ft)|
|Flue||2 in (max 100 ft), 3 in (max 150 ft)||2 in (max 100 ft), 3 in (max 150 ft)||3 in (max 150 ft)|
On demand DHW (Combi)
With the FTV Combi, every homeowner can enjoy the comfort of endless hot water and space heating in one single appliance.
It significantly reduces the installation cost and the mechanical room space required. Those are cost savings for you!
Integrated pump and no primary loop or system pump required (Combi)
The FTV Combi is equipped with a pump, a plate heat exchanger and a pressure bypass. The internal pump can provide circulation for zone valve based heating systems, saving you the cost of a circulator (limited to systems requiring no more than 6 GPM at 9 ft. of head – see IOM).
Efficiency and Durability
NTI’s FTV heat exchanger is made of 439 stainless steel to ensure maximum durability.
All fire tube heat exchangers are NOT made the same! Our fire tubes are dimpled to extract maximum efficiency without the need for inserts that will degrade over time.
To ease the serviceability of all our boilers, NTI rationalizes parts across our various series to minimize the number of different parts you need to stock and carry.
More importantly, if you train on one product, you’ll automatically be familiar with the other NTI products
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