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5
200319-01C
SPECIFICATIONS
Model
IWH16NLTD-2
IWH26NLTD-2
Ignition
Gas Type
Natural
Propane
Natural
Propane
BTU/Hr Input Max. (available)
20,000
18,000
30,000
28,000
Pressure Regulator Setting 6" W.C.
10" W.C.
6" W.C.
10" W.C.
Inlet Gas Pressure*
(inches of water)
Max. 9.5" Max. 14" Max. 9.5" Max. 14"
Min. 7"
Min. 11"
Min. 7"
Min. 11"
Heater Dimensions (HxWxD)
24.1" x 18.46" x 8"
24.1" x 25.5 x 8.46"
Carton Dimensions (HxWxD) 26.18" x 20.7" x 9.84" 26.18" x 28.15" x 9.84"
Heater Weight
23.6 lbs
29.7 lbs
Shipping Weight
27.4 lbs
34 lbs
Electrical Requirement for Blower Kit (if equipped)
Voltage • 120 VAC, 60 Hz
Note: Dimensions listed are outer most points on the heater (includes control
knobs and grill).
* For purposes of input adjustment.
LOCAL CODES
Install and use heater with care. Follow all
local codes. In the absence of local codes,
use the latest edition of
The National Fuel
Gas Code, ANSI Z223.1/NFPA 54
*.
*Available from:
American National Standards Institute, Inc.
25 West 43rd Street
New York, NY 10036
National Fire Protection Association, Inc.
1 Batterymarch Park
Quincy, MA 02269-9101
This heater is designed for vent-free op-
eration. State and local codes in some areas
prohibit the use of vent-free heaters.
State of Massachusetts:
The installation
must be made by a licensed plumber or
gas fitter in the Commonwealth of Mas-
sachusetts.
Sellers of unvented propane or natural
gas-fired supplemental room heaters shall
provide to each purchaser a copy of 527
CMR 30 upon sale of the unit.
In the State of Massachusetts the gas
cock must be a T-handle type. The State
of Massachusetts requires that a flexible
appliance connector cannot exceed three
feet in length.
