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Main

Heating Spares Ltd stock a wide range of Main Combi Boiler & Heating spare parts. They include Air Pressure Switch, Pumps, Gas Valves, Actuator Motors, Printed Circuit Boards (PCBs), Heat Exchangers and many more.

MPN: 942/9387
Main / Myson / Potterton 942/9387 Spark Generator - Square Type Chrome And Black - April 1996 To July 1998..
£58.24
Ex Tax:£48.53
MPN: 10/11935
This part is present 19 different boilers in the Main range including the Main Avon Multipoint, Avon R Multipoint, Medallion 2 Fire - Model 813, Medallion 2 Fire - Model 813N. At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if yo..
£15.46
Ex Tax:£12.88
Main / Myson / Thorn 800/9347 Radiant
Special Order
MPN: 800/9347
This part is present 12 different boilers in the Main range including the Main Medallion 2 Fire - Model 813, Medallion 2 Fire - Model 813N, Medallion 3 Fire, Medallion Fire. At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you ..
£50.62
Ex Tax:£42.18
MPN: 804/9446
This part is present 15 different boilers in the Main range including the Main Prelude Basic Fire, Prelude Plus 2 Fire, Prelude Thru Flue Fire, Housewarmer 30/45 BBU - Economy 2 Fire. At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use th..
£24.22
Ex Tax:£20.18
MPN: 836/9446
This part is present 15 different boilers in the Main range including the Main Astra Basic Fire, Harmony Thru Flue Fire, Medallion 3 Fire, Medallion M Fire. At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to vie..
£22.05
Ex Tax:£18.37
Main / Myson / Thorn 842/1051 Control Knob Assembly - After S/N 8705132552
10-12 Days
MPN: 842/1051
This part is present 5 different boilers in the Main range including the Main Prelude Basic Fire, Prelude Thru Flue Fire, Housewarmer 30/45 BBU - Epic Tc Fire, Housewarmer 2 30/45 BBU - Economy Gas Fire. At the bottom of the page is an appliance table with the links to all boilers that contain this..
£50.00
Ex Tax:£41.67
Main / Myson 812/759 Dressguard
10-12 Days
MPN: 812/759
This part is present 21 different boilers in the Main range including the Main MEDALLION 2 FIRE - MODEL 813, MEDALLION 2 FIRE - MODEL 813N, MEDALLION 3 FIRE, MEDALLION FIRE. At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you ..
£122.38
Ex Tax:£101.98
Main / Myson 834/1051 Control Knob Assembly - Fire
Next Day
MPN: 834/1051
This part is present 14 different boilers in the Main range including the Main Prelude Plus 2 Fire, Housewarmer 30/45 BBU - Economy 2 Fire, Housewarmer 30/45 BBU - Elegant 2 Fire, Housewarmer 45 BBU & Elegant 2 Fire. At the bottom of the page is an appliance table with the links to all boilers that..
£45.60
Ex Tax:£38.00
Main / Potterton 160036 Fuse 3.15Amp Slow Blow
Special Order
MPN: 160036
Main / Potterton 160036 Fuse 3.15Amp Slow Blow..
£6.34
Ex Tax:£5.28
Main / Potterton 238131 Bracket - Insulation
Special Order
MPN: 238131
Main / Potterton 238131 Bracket - Insulation..
£4.72
Ex Tax:£3.93
Main / Potterton 238134 Plate - Flue Elbow
Special Order
MPN: 238134
This part is present 50 different boilers in the Main range including the Main 24HE Heating Only, Kingfisher Mf CF100, Kingfisher Mf CF40, Kingfisher Mf CF50.At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to..
£8.24
Ex Tax:£6.87
Main / Potterton 238156 Tubing Washer 22mm Id
Special Order
MPN: 238156
This part is present 22 different boilers in the Main range including the Main 24HE Heating Only, Suprima 100, Suprima 100 L, Suprima 120. At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to view all other spares..
£4.76
Ex Tax:£3.97
Main / Potterton 238162Pot Sight Glass - Mica
Special Order
MPN: 238162POT
Main / Potterton 238162Pot Sight Glass - Mica..
£7.77
Ex Tax:£6.48
Main / Potterton 238244 Burner Sub Assembly
10-12 Days
MPN: 238244
Main / Potterton 238244 Burner Sub Assembly..
£125.88
Ex Tax:£104.90
Main / Potterton 238246 Burner Sub Assembly
Special Order
MPN: 238246
Main / Potterton 238246 Burner Sub Assembly..
£169.24
Ex Tax:£141.03
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