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Home > OEM Heating Parts

When exact-fit reliability matters, Sid Harvey’s is your single source for original equipment manufacturer (OEM) replacement parts. Whether you're servicing commercial platforms, maintaining residential installations, or repairing legacy heating and cooling equipment, we stock the genuine factory components you need to get systems back up and running fast. Sid Harvey’s stocks Critical Component Inventory, Exact-Fit Guarantee, and Sid Harvey’s can supply you with fast cross-referencing & product support.

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Gasket Set Replaces 640-000-101

Weil-McLain Heating Parts 640000101 Gasket Set

Weil-McLain Heating Parts 640000101

Item#:

640000101

Manufacturer Item:

640-000-101

Manufacturer:

WEIL-MCLAIN

Service Kit AB-80/120 Replaces 640-000-119

Weil-McLain Heating Parts 640000119 Service Kit AB-80/120

Weil-McLain Heating Parts 640000119

Item#:

640000119

Manufacturer Item:

640-000-119

Manufacturer:

WEIL-MCLAIN

Maintenance Kit AB-155C Replaces 640-000-112

Weil-McLain Heating Parts 640000112 Maintenance Kit AB-155C

Weil-McLain Heating Parts 640000112

Item#:

640000112

Manufacturer Item:

640-000-112

Manufacturer:

WEIL-MCLAIN

Maintenance Kit AB-80/120 Replaces 640-000-114

Weil-McLain Heating Parts 640000114 Maintenance Kit AB-80/120

Weil-McLain Heating Parts 640000114

Item#:

640000114

Manufacturer Item:

640-000-114

Manufacturer:

WEIL-MCLAIN

Parts Kit AB-155C, S1&2 Replaces 640-000-120

Weil-McLain Heating Parts 640000120 Parts Kit AB-155C, S1&2

Weil-McLain Heating Parts 640000120

Item#:

640000120

Manufacturer Item:

640-000-120

Manufacturer:

WEIL-MCLAIN

Water Boilers Assembly AquaBalance Series 2 Replaces 640-0000-03

Weil-McLain Heating Parts 640000003 Control Module

Weil-McLain Heating Parts 640000003

Item#:

640000003

Manufacturer Item:

640-000-003

Manufacturer:

WEIL-MCLAIN

Water Pressure Switch

Weil-McLain Heating Parts 640000019 Water Pressure Switch

Weil-McLain Heating Parts 640000019

Item#:

640000019

Manufacturer Item:

640-000-019

Manufacturer:

WEIL-MCLAIN

Flue Temperature Sensor

Weil-McLain Heating Parts 640000011 Flue Temperature Sensor

Weil-McLain Heating Parts 640000011

Item#:

640000011

Manufacturer Item:

640-000-011

Manufacturer:

WEIL-MCLAIN

Aquabalance Burner Kit

Weil-McLain Heating Parts 640000012 Aquabalance Burner Kit

Weil-McLain Heating Parts 640000012

Item#:

640000012

Manufacturer Item:

640-000-012

Manufacturer:

WEIL-MCLAIN

Conversion Kit Natural Gas>Propane Aquabalance 155 Replaces 640-000-133

Weil-McLain Heating Parts 640000133 Conversion Kit Nat-LP Aquabalance 155,

Weil-McLain Heating Parts 640000133

Item#:

640000133

Manufacturer Item:

640-000-133

Manufacturer:

WEIL-MCLAIN

Conversion Kit Replaces 640-000-024

Weil-McLain Heating Parts 640000024 Conversion Kit

Weil-McLain Heating Parts 640000024

Item#:

640000024

Manufacturer Item:

640-000-024

Manufacturer:

WEIL-MCLAIN

Aquabalance Flow Meter Replaces 640-000-026

Weil-McLain Heating Parts 640000026 AquaBalance Flow Meter

Weil-McLain Heating Parts 640000026

Item#:

640000026

Manufacturer Item:

640-000-026

Manufacturer:

WEIL-MCLAIN

|◀ ◀ 1597 - 1608 of 2231 ▶ ▶|

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Current Selected Location - WILKES-BARRE DIST CTR (0085) WILKES BARRE PA

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S2K Commerce - Order Entry

Gasket Set Replaces 640-000-101

Weil-McLain Heating Parts 640000101

Service Kit AB-80/120 Replaces 640-000-119

Weil-McLain Heating Parts 640000119

Maintenance Kit AB-155C Replaces 640-000-112

Weil-McLain Heating Parts 640000112

Maintenance Kit AB-80/120 Replaces 640-000-114

Weil-McLain Heating Parts 640000114

Parts Kit AB-155C, S1&2 Replaces 640-000-120

Weil-McLain Heating Parts 640000120

Water Boilers Assembly AquaBalance Series 2 Replaces 640-0000-03

Weil-McLain Heating Parts 640000003

Water Pressure Switch

Weil-McLain Heating Parts 640000019

Flue Temperature Sensor

Weil-McLain Heating Parts 640000011

Aquabalance Burner Kit

Weil-McLain Heating Parts 640000012

Conversion Kit Natural Gas>Propane Aquabalance 155 Replaces 640-000-133

Weil-McLain Heating Parts 640000133

Conversion Kit Replaces 640-000-024

Weil-McLain Heating Parts 640000024

Aquabalance Flow Meter Replaces 640-000-026

Weil-McLain Heating Parts 640000026

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