Description
The GT-140-NIH is a new breed
of tankless for smaller
spaces. This model also uses
existing 1/2" gas supply
lines and inexpensive PVC
venting to lower installation
costs.
The GT-140-NIH supplies hot
water to domestic hot water
systems (directly or
indirectly) which can be used
with storage tanks,
recirculation systems,
hydronic heating systems,
radiant floor systems, and/or
domestic & heating
applications.
The GT-140-NIH is a high
efficient, condensing
tankless water heater perfect
for residential applications.
With gas inputs of 120,000
BTU, the GT-140-NIH can
produce enough hot water for
two bathrooms in warmer
climates or 1.5 baths in
colder climates.
•ENERGY STAR® qualified
•15-year limited Heat
Exchanger Warranty, 5-year
parts warranty, 1-year labor
warranty for Residential
applications
•.93 Energy Factor
•Continuous Maximum Flow
Rates up to 6.6 GPM
•Copper Heat Primary Exchanger
•Stainless Steel 316L
Secondary Exchanger
•Complies with Ultra-Low NOx
regulations of less than 14
ng/J (<20ppm)
•15,000 Natural Gas BTU Input
Minimum
•120,000 Natural Gas BTU
Input Maximum
•Condensing Indoor model
•Safety features include
freeze, overheat, surge
protection, and
troubleshooting diagnostic
codes