Specification

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Parts
Replacement Parts
STEAM HUMIDIFIERS
STEAM HUMIDIFIERS
Model Part No.
DESCRIPTION PART NO.
S2000 S2020
2120 –
120 Volt Heater Assembly 094021A0201
– 2240
240 Volt Heater Assembly 094021A0202
2001 2001
24 Volt Solenoid Valve Assembly 094021A0203
2002 2002
Thermistor Probe Assembly 094021A0205
2003 2003
Water Level Probe Assembly 094021A0204
2010 –
120V Circuit Board Assembly 094021A0206
– 2011
200V Circuit Board Assembly 094021A0207
2006 2006
Drain Valve Assembly 094021A0208
2007 2007
Tank Baffle 094021A0209
2008 2008
Insulation Kit 094021A0210
WH-100 WH-100
Water Hammer Arrester
Used to eliminate pipe noise.
090478A0001
Z-100 Anode
Replacement sacrificial anode.
Lasts one full season.
090421A0211
2009 2009
Under Duct Tank Enclosure 090421A0156
APD APD
Air Proving Device
Proves air flow before engaging heating element. A
split core current sensing relay will monitor the on/
off status of any blower motor. Insures humidifier
only operates when your fan is functioning.
090558A0001
WC-25 WC-25
Steam Treatment Water Filter Cartridge
Helps reduce mineral build up. Lasts for one
heating season.
094021A1122
IDB IDB
Internal Duct Bracket
Permanent mounting bracket makes servicing
quicker and easier.
094021A2040
UDB UDB
Under Duct Permanent Mounting Bracket
Makes servicing quicker and easier.
094021A2041
46645200 46645200
Bimetallic Thermal Cutoff
Electrical safety device that interrupts electric
current in case of overload. Opens at a high
temperature and re-closes when the temperature
drops.
46617003
46617001
(prior to 7/2015)
072000
Humidistat
Control
Humidistat Control
Automatic Humidistat adjusts the indoor
Relative Humidity (RH)% based on the outdoor
temperature. Wall mount or duct mount. Can be
used in Automatic or Manual mode for RH setting.
Outdoor air sensor included.
094021A0001
DHS DHS
Drain Hose Kit 094024A0001
120 or 240 Volt
Heater Assembly
24 Volt
Solenoid
Valve
Assembly
Thermistor Probe
Assembly
Water Level
Probe Assembly
120 or 200V
Circuit Board
Assembly
Drain Valve
Assembly
Tank Baffle
Insulation Kit
Water Hammer
Arrester
Replacement
sacrificial anode
Under Duct
Tank Enclosure
Air Proving
Device
Steam Treatment
Water Filter
Cartridge
Internal Duct
Bracket
Under Duct
Permanent
Mounting Bracket
Bimetallic
Thermal Cutoff
Humidistat
Control