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Unit Heater
Switch

Unit Heater Switch Parts

Unit Heater Limit Switch

Item # 4334486

Grid is 1 inch square
Limit Switch - Part # 4334486 Mfg Part # 45602

Limit control #36t21 l180 xl

OEM Part - Manufacturer #45602

$13.36

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Unit Heater Temperature Switch

Item # 4327329

Grid is 1 inch square
Temperature Switch - Part # 4327329 Mfg Part # 121275

Block Vent Switch

OEM Part - Manufacturer #121275

Unit Heater Limit Switch

Item # 2345699

Grid is 1 inch square
Limit Switch - Part # 2345699 Mfg Part # 18J28

Limit control

OEM Part - Manufacturer #18J28

$29.90

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Unit Heater Limit Switch

Item # 4276146

Grid is 1 inch square
Limit Switch - Part # 4276146 Mfg Part # 5H73035

Time Delay Relay

OEM Part - Manufacturer #5H73035

$65.40

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Unit Heater Limit Switch

Item # 4276149

Grid is 1 inch square
Limit Switch - Part # 4276149 Mfg Part # 5H73057-2

Blocked Vent Switch

OEM Part - Manufacturer #5H73057-2

Unit Heater Limit Switch

Item # 4276284

Grid is 1 inch square
Limit Switch - Part # 4276284 Mfg Part # 5H73593

Overheat Control Limit Switch

OEM Part - Manufacturer #5H73593

Unit Heater Relay

Item # 4329913

Grid is 1 inch square
Relay - Part # 4329913 Mfg Part # 18549

Relay

OEM Part - Manufacturer #18549

Unit Heater Limit Switch

Item # 2345892

Grid is 1 inch square
Limit Switch - Part # 2345892 Mfg Part # 27K79

Limit control

OEM Part - Manufacturer #27K79

Unit Heater Limit Switch

Item # 2346824

Grid is 1 inch square
Limit Switch - Part # 2346824 Mfg Part # 86H72

Limit Switch

OEM Part - Manufacturer #86H72

$28.70

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Unit Heater Limit Switch

Item # 4275904

Grid is 1 inch square
Limit Switch - Part # 4275904 Mfg Part # 5H71675

Fan switch

OEM Part - Manufacturer #5H71675

$68.50

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Unit Heater Pressure Switch

Item # 4330442

Grid is 1 inch square
Pressure Switch - Part # 4330442 Mfg Part # 197030

Pressure switch uda 0.40wc h/wis20203-

OEM Part - Manufacturer #197030

$64.00

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Unit Heater Pressure Switch

Item # 4276283

Grid is 1 inch square
Pressure Switch - Part # 4276283 Mfg Part # 5H73591-9

Pressure Switch

OEM Part - Manufacturer #5H73591-9

Unit Heater Pressure Switch

Item # 4330350

Grid is 1 inch square
Pressure Switch - Part # 4330350 Mfg Part # 196653

Pressure switch kit

OEM Part - Manufacturer #196653

Unit Heater Limit Switch

Item # 4365376

Grid is 1 inch square
Limit Switch - Part # 4365376 Mfg Part # J11R00306-002

QVF,B.EF.EB.BC 30-75

OEM Part - Manufacturer #J11R00306-002

Unit Heater Pressure Switch

Item # 2346039

Grid is 1 inch square
Pressure Switch - Part # 2346039 Mfg Part # 34M76

Pressure switch .68"wc spst 1/4" barb connection

OEM Part - Manufacturer #34M76