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Unit Heater
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Unit Heater Parts > Unit Heater Gas Burner & Control Valve Parts

Unit Heater Heat Exchanger Parts

Repair Help for Modine Unit Heater Repair Help for Unit Heaters

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  • Unit Heater

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  • Modine Parts

Part Category

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  • Gas Burner & Control Valve

Part Title

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  • Heat Exchanger
Unit Heater Heat Exchanger

Item # 4274250

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Heat Exchanger Assembly

OEM Part - Manufacturer #3H34721-18

$1379.80

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365 Day Return Policy

Unit Heater Heat Exchanger

Item # 4274251

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Heat Exchanger Assembly

OEM Part - Manufacturer #3H34721-2

 

No longer available

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Unit Heater Heat Exchanger

Item # 4274252

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H34721-20

$1544.70

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Add to Cart

365 Day Return Policy

Unit Heater Heat Exchanger

Item # 4274255

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Heat Exchanger Assembly

OEM Part - Manufacturer #3H34721-4

 

No longer available

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Unit Heater Heat Exchanger

Item # 4274256

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H34721-6

 

No longer available

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Unit Heater Heat Exchanger

Item # 4274257

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H34721-8

 

No longer available

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Unit Heater Heat Exchanger

Item # 4274462

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H36720-10

$967.60

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Add to Cart

365 Day Return Policy

Unit Heater Heat Exchanger

Item # 4274463

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H36720-12

$980.00

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Add to Cart

365 Day Return Policy

Unit Heater Heat Exchanger

Item # 4274464

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H36720-14

$1102.90

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Add to Cart

365 Day Return Policy

Unit Heater Heat Exchanger

Item # 4274465

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H36720-16

$1323.80

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Add to Cart

365 Day Return Policy

Unit Heater Heat Exchanger

Item # 4274466

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H36720-18

$1561.80

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Add to Cart

365 Day Return Policy

Unit Heater Heat Exchanger

Item # 4274467

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H36720-2

 

No longer available

Where can I get this part?
Unit Heater Heat Exchanger

Item # 4274468

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H36720-20

$1655.20

Special Order ›

Add to Cart

365 Day Return Policy

Unit Heater Heat Exchanger

Item # 4274471

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H36720-26

 

No longer available

Where can I get this part?
Unit Heater Heat Exchanger

Item # 4274472

Picture Unavailable

Heat Exchanger Assembly

OEM Part - Manufacturer #3H36720-4

 

No longer available

Where can I get this part?
119 results