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124002-01C 23
SPECIFICATIONS
HDB20PT, WMP20A
• 10,000/20,000 Btu/Hr (Variable)
• Type Gas: Propane/LP Only
• Ignition: Piezo
• Pressure Regulator Setting: 8" W.C.
• Inlet Gas Pressure (in. of water):
Maximum - 14" W.C., Minimum - 11" W.C.
HDB30PT
• 15,000/30,000 Btu/Hr (Variable)
• Type Gas: Propane/LP Only
• Ignition: Piezo
• Pressure Regulator Setting: 8" W.C.
• Inlet Gas Pressure (in. of water):
Maximum - 14" W.C., Minimum - 11" W.C.
GWP20TB, MP20T, VP20BTB
• 10,000/20,000 Btu/hr (Variable)
• Propane/LP Gas
• Electronic Ignition
• Pressure Regulator Setting: 8" W.C.
• Inlet Gas Pressure (in. of water):
Maximum - 14" W.C., Minimum - 11" W.C.
GWP30TB, MP30T, VP30BTB
• 15,000/30,000 Btu/hr (Variable)
• Propane/LP Gas
• Electronic Ignition
• Pressure Regulator Setting: 8" W.C.
• Inlet Gas Pressure (in. of water):
Maximum - 14" W.C., Minimum - 11" W.C.
HDB20NT, WMN20A
• 10,000/20,000 Btu/Hr (Variable)
• Type Gas: Natural Only
• Ignition: Piezo
• Pressure Regulator Setting: 3" W.C.
• Inlet Gas Pressure (in. of water):
Maximum - 10.5" W.C., Minimum - 4" W.C.
HDB30NT
• 15,000/30,000 Btu/Hr (Variable)
• Type Gas: Natural Only
• Ignition: Piezo
• Pressure Regulator Setting: 3" W.C.
• Inlet Gas Pressure (in. of water):
Maximum - 10.5" W.C., Minimum - 4" W.C.
GWN20TB, MN20T, VN20BTB
• 10,000/20,000 Btu/hr (Variable)
• Natural Gas
• Electronic Ignition
• Pressure Regulator Setting: 3" W.C.
• Inlet Gas Pressure (in. of water):
Maximum - 10.5" W.C., Minimum - 4" W.C.
GWN30TB, MN30T, VN30BTB
• 15,000/30,000 Btu/hr (Variable)
• Natural Gas
• Electronic Ignition
• Pressure Regulator Setting: 3" W.C.
• Inlet Gas Pressure (in. of water):
Maximum - 10.5" W.C., Minimum - 4" W.C.
REPLACEMENT PARTS
Note: Use only original replacement parts.
This will protect your warranty coverage for
parts replaced under warranty.
PARTS UNDER WARRANTY
Contact authorized dealers of this product. If
they can’t supply original replacement part(s),
call DESA Heating, LLC at 1-866-672-6040.
When calling DESA Heating, LLC, have
ready:
• your name
• your address
• model and serial numbers of your heater
• how heater was malfunctioning
• purchase date
Usually, we will ask you to return the part to
the factory.
PARTS NOT UNDER WARRANTY
Contact authorized dealers of this product.
If they can’t supply original replacement
part(s), either contact your nearest Parts
Central (see page 27) or call DESA Heating,
LLC at 1-866-672-6040 for referral informa-
tion. A list of authorized dealers can be found
by visiting www.desatech.com.
When calling DESA Heating, LLC, have
ready:
• model and serial numbers of your heater
• the replacement part number