NATCO's NAT-STAK

Small footprint, direct venting, gas hot water heater designed for fast and easy installation. It's a high efficiency, finned tube water heater, vertically mounted on top of an 80 gallon glass lined, 2 inch foam insulated, replaceable storage tank. Having the capability of being direct vented without adding any additional equipment, and coming completely wired and plumbed, the NAT-STAK is the easiest to install and most cost efficient of all water heaters.

Featuring:

High 83% efficiency
All bronze pumps and waterways
80 gallon glass lined low standby loss (2" insulated), quality storage tank
Simple installation: completely wired and plumed
Small footprint (29" x 32")
No chimney needed with horizontal or vertical direct venting
See more detailed specifications, dimensions and requirements

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National Combustion Company, Inc.
104-11 180th Street
Jamaica, NY 11433
Phone: (888) OK NATCO | (888) 656-2826 | (718) 291-8400
Fax: (718) 291-6870