2.3
general information
FOR YOUR SATISFACTION, THIS APPLIANCE HAS BEEN TEST-FIRED TO ASSURE ITS OPERATION
AND QUALITY!
This appliance is approved for bathroom, bedroom and bed-sitting room installations and is suitable for mobile
home installations.
These appliances are equipped with tempered glass. Replacement glass must be obtained from your authorized
dealer / distributor and is identified in the replacement parts list. Do not substitute materials.
This appliance is not convertible for use with other gases, unless a certified kit is used.
Expansion / contraction noises during heating up and cooling down cycles are normal and are to be expected.
Changes in flame appearance from "HI" to "LO" is more evident in natural gas than in propane.
Use only accessories designed for and listed with your specific appliance.
High Elevations
Input ratings are shown in BTU per hour and are certified without de-rating up to 4,500 feet (1372m) above sea
level. For Installations at the elevations above 4,500 feet (1372m) and in the absence of specific recommendations
from the local authority having jurisdiction, the high altitude input rating shall be reduced at the rate of 4% for each
additional 1,000 feet (305m).
Product
Fuel
Code
HD35NT-2
Nat
HD35PT-2
Prop*
HD40NT-2
Nat
HD40PT-2
Prop*
HD46NT-2
Nat
HD46PT-2
Prop*
IPI - Intermittent Pilot Ignition System
* Using conversion kit
** Maximum Values
Conversions between fuel types must be performed by a qualified service technician using only the Wolf Steel
certified conversion kit.
The optional heat circulating blower is supplied with a cord.
The junction box must be electrically connected and grounded in accordance with local codes. In the
absence of local codes, use the current CSA C22.1 Canadian Electrical Code in Canada or the ANSI/NFPA 70
National Electrical Code in the United States.
This appliance is equipped with a power back up control system. Four "AA" batteries (not supplied) are
required for the battery pack included in the system. Use Alkaline batteries only.
GAS SPECIFICATIONS
Gas
Max.
Min.
Control
Input
Input
BTU/h
BTU/h
IPI Hi/Lo
25,000
17,500
IPI Hi/Lo
25,000
17,500
IPI Hi/Lo
27,000
18,900
IPI Hi/Lo
27,000
18,900
IPI Hi/Lo
30,000
21,000
IPI Hi/Lo
30,000
21,000
GAS INLET AND MANIFOLD
Minimum Inlet
Maximum Inlet
Manifold Pressure
Air shutter setting
Product
Code
HD35NT-2
1/8" (3mm) Open
HD35PT-2
3/8" (10mm) Open
HD40NT-2
1/8" (3mm) Open
HD40PT-2
7/16" (11mm) Open
HD46NT-2
1/8" (3mm) Open
HD46PT-2
3/8" (10mm) Open
PRESSURES
Natural
Propane
4.5" (11mb) w.c.
11" (27mb) w.c.
13" (32mb) w.c.
13" (32mb) w.c.
3.5" (9mb) w.c.
10" (25mb) w.c.
EFFICIENCY RATINGS
Steady
AFUE%**
State(%)
82.1%
77.2%
82.1%
77.2%
80.5%
76.3%
80.5%
76.3%
82.9%
79.2%
82.9%
79.2%
W415-2197 / A / 09.14.17
7
EN