Worcester 871861508A0 Valve Gas-Air Housing – Genuine Worcester Part

Description

Worcester 871861508A0 Valve Gas-Air Housing – Genuine Worcester Part

The Worcester 871861508A0 valve gas-air housing is a genuine manufacturer component designed to regulate the air-to-gas mixture within the combustion system. It works in conjunction with the boiler fan to ensure stable ignition, clean combustion, and safe flue operation.

A damaged or warped gas-air housing can cause ignition faults, flame instability, poor combustion readings, or repeated lockouts. Replacing the housing with this genuine Worcester 871861508A0 part restores correct airflow and combustion integrity.

This component is commonly fitted to Worcester Greenstar Compact, i, SI and system boilers, including ErP variants. Installation and combustion checks must be carried out by a Gas Safe registered engineer.

Worcester Compact & CDI Compact Boilers

• 533 Compact – 47-406-58

• 533 Compact ErP – 47-406-83

• 535 Compact – 47-406-59

• 535 Compact ErP – 47-406-84

• Greenstar 28 CDI Compact – 47-406-44

• Greenstar 28 CDI Compact LPG – 47-406-45

• Greenstar 32 CDI Compact – 47-406-46

• Greenstar 32 CDI Compact LPG – 47-406-47

• Greenstar 36 CDI Compact – 47-406-48

• Greenstar 36 CDI Compact LPG – 47-406-49

• Greenstar 28 CDI Compact ErP – 47-406-77

• Greenstar 28 CDI Compact ErP LPG – 47-406-78

• Greenstar 32 CDI Compact ErP – 47-406-79

• Greenstar 32 CDI Compact ErP LPG – 47-406-80

• Greenstar 36 CDI Compact ErP – 47-406-81

• Greenstar 36 CDI Compact ErP LPG – 47-406-82

Worcester Greenstar i System Compact

• Greenstar 27 i System Compact – 41-406-13

• Greenstar 27 i System Compact LPG – 41-406-14

• Greenstar 30 i System Compact – 41-406-15

• Greenstar 30 i System Compact LPG – 41-406-16

• Greenstar 27 i System Compact ErP – 41-406-58

• Greenstar 27 i System Compact ErP LPG – 41-406-59

• Greenstar 30 i System Compact ErP – 41-406-60

• Greenstar 30 i System Compact ErP LPG – 41-406-61

Worcester Greenstar RI Compact

• Greenstar 27 RI Compact – 41-406-17

• Greenstar 27 RI Compact LPG – 41-406-18

• Greenstar 30 RI Compact – 41-406-19

• Greenstar 30 RI Compact LPG – 41-406-20

• Greenstar 27 RI Compact ErP – 41-406-54

• Greenstar 27 RI Compact ErP LPG – 41-406-55

• Greenstar 30 RI Compact ErP – 41-406-56

• Greenstar 30 RI Compact ErP LPG – 41-406-57

Worcester Greenstar SI Compact

• Greenstar 25 SI Compact – 47-406-50

• Greenstar 25 SI Compact LPG – 47-406-51

• Greenstar 30 SI Compact NG – 47-406-52

• Greenstar 30 SI Compact LPG – 47-406-53

• Greenstar 25 SI Compact ErP – 47-406-73

• Greenstar 25 SI Compact ErP LPG – 47-406-74

• Greenstar 30 SI Compact ErP – 47-406-75

• Greenstar 30 SI Compact ErP LPG – 47-406-76

• Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above.
  For any Worcester Products related products please clink below link :Worcester Spares
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  Worcester Pump please clink below link :Worcester Pump

   Prices: Please note all prices are inclusive of VAT.

  At Heating and catering parts,

  We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy

  We appreciate you buying from our store. Usually, If your order is received by 1:00 p.m. EST (Monday–Friday), we will ship the item the same day. You can count on us to deliver quickly and safely. In other words, we take pride in our prompt and trustworthy service and will do everything we can to ensure the safe arrival of your package.

  Please note that weekends are not included in our next-day delivery guarantee. Delivery for orders placed on Fridays (the next day) is on the following Monday. At the same time select the Saturday delivery option at checkout if you’d like your purchases delivered on a weekend day.