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Due to the Coronavirus (COVID-19) pandemic we are suspending deliveries with Royal mail, therefore all deliveries will be sent out by Parcelforce.
Our cutoff times for courier deliveries is now 12pm instead of 2pm as Parcelforce are now collecting off us much earlier.
Opening times are now as follows until further notice:  Mon-Fri : 9am-4pm

Auto Air Vents

Auto air vents are used in heating sytems to automatically release air in the system. They work by means of a float which opens up a valve in the presence of air and closes it when there is no more air present.
Manufacturer: Alpha Product Code: AV0771
This part is suitable for:Alpha 240 / 240 E / 240 Eco / 240 P Alpha 240X / 240 XE / 240 XP Alpha 280E / 280 P Alpha 500E Alpha C23 / C27 Alpha CB24 Alpha CB24X Alpha CB28 Alpha CB28X Alpha CB50 Alpha CD18S Alpha CD24C Alpha CD24S Alpha CD30S Alpha CD32C Alpha HE CB25 Alpha HE CB3..
Manufacturer: Worcester Product Code: AV110
3/8" Auto air Vent will fit most boilers with 3/8" connection incl Worcester, Ideal etcThis part fits the following appliances: Manufacturer Appliance Model   Worcester 15SBi RSF FAN FLUED   Worcester 230RSF COMBI - NATURAL GAS   ..
Manufacturer: Other Product Code: AV120
1/2" Auto Airvent For:Will fit numerous boilers and can be used for venting CH sytems ..
Manufacturer: Other Product Code: AV130
3/8" Caleffi Slimline Auto Airvent ..
Manufacturer: Other Product Code: AV140
1/2" Caleffi Slim Line Auto Airvent ..
Manufacturer: Other Product Code: AV150
15Mm Caleffi Auto Air Vent ..
Manufacturer: Other Product Code: AV200
1/2" Slimline Auto Airvent For Various boilers ..
Manufacturer: Other Product Code: AV210
Slimline 3/8" Auto Air Vent. ..
Manufacturer: Biasi Product Code: AV235
Manufacturer: Other Product Code: AV240
Grundfos Wilo Air Vent HeadMultifit Will Replace Air Vent Heads On The Plastic Body Pumps. Most Of Grundfoss & Wilo Pumps ..
Manufacturer: Ravenheat Product Code: AV5015N
Part No. 5015015N This Part Fits The Following Appliances: Manufacturer Boiler Model Boiler GC No. Ravenheat CSi 85 LPG 47-581-23 Ravenheat CSi 85 - NG 47-581-19 Ravenheat CSi 85A LPG   Ravenheat CSi 85..
Manufacturer: Baxi Product Code: BAAV230
Caleffi Air Vent Head Multifit For : Mains Baxi  Baxi System 35/60 Baxi System 60/100 Baxi Combi 80Eco Baxi Combi 80E Baxi Combi 105E Baxi Combi Instant 105E Baxi Combi Instant 80E Baxi Combi Instant 80E HE Baxi Combi 105HE Baxi Combi Instant 105E HE Baxi Platinum 24HE Baxi Plati..
Manufacturer: Biasi Product Code: BIAV220
Auto Air Vent for the following Biasi Boilers:  Biasi M90.24S Biasi M90.24SR Biasi M90.28S Biasi M90.28SR Biasi M90D.24S Biasi M90D.24SR Biasi M90D.28S Biasi M90D.28SR Biasi Biasi M90.24S Biasi Biasi M90.24SR Biasi Biasi M90.28S Biasi Biasi M90.28SR Biasi Biasi M90D.24S Biasi B..
Manufacturer: Saunier Duval Product Code: SAAV230
Caleffi Air Vent Head Multifit For : Mains Baxi  Saunier Duval ThemaClassic F 24 E Saunier Duval ThemaClassic F 30 E Saunier Duval ThemaClassic F SB 30 E Saunier Duval ThemaClassic F35E Saunier Duval ThemaClassic Plus 30 E Saunier Duval ThemaClassic Plus F 24 E Saunier Duval Saunier D..
Manufacturer: Vaillant Product Code: VAAV235
Vaillant Air Vent Head Will Fit   Vaillant Ecotec Plus 831 Vaillant Vu 282/2-5 R1 (2002-2003) Vaillant Ecotec Plus 824 Vaillant Vu 282/2-5 R2 (2003-2004) Vaillant Ecotec Plus 624 Vaillant Vu 282/2-5 R3 (2004-2008) Vaillant Ecotec Exclusive 832 (2007..
Manufacturer: Vokera Product Code: VOAV220
AUTO AIR VENT  FOR:  Compact 24   Rain 24  Compact 28  Rain 28  Linea 24  Rain 24 Bi  Linea 28  Rain 28 Bi  Linea Plus Ag  Sabre 24  Linea 726  Sabre 28&nb..
Manufacturer: Worcester Product Code: WOAV0140
Worcester  Automatic PurgerFits The Following Part Number : 87185050140Worcester CC1 NG 29KW Worcester Cs1 NG 28KW Worcester Greenstar 30CDi Conventional Worcester Greenstar 40CDi Conventional Worcester Greenstar FSN NG Combi Worcester Greenstar He FSN NG Worcester Greenstar ..
Manufacturer: Worcester Product Code: WOAV1420
Worcester Air Vent Part Number 87161061420This part fits the following appliances: Manufacturer Appliance Model Worcester 24i JUNIOR RSF COMBI - LPG Worcester 24i Junior Combi - NG Worcester 28i JUNIOR RSF..
Manufacturer: Worcester Product Code: WOAV3916
WORCESTER AIR VENT REVISON SET Part Number : 73916 // 8738900323 ..
Manufacturer: Worcester Product Code: WOAV4450
Worcester Air Vent ValveThis part fits the following boilers:Part Number : 87161064450  Worcester 25CDI Combi Worcester 30 CDI Combi Worcester 35 CDI Combi Worcester 40 CDI Combi Worcester British Gas 430I 30CDI FSN NG Worcester British Gas 532I 32CDI FSN NG Worcester Br..
Manufacturer: Worcester Product Code: WOAV5000
Part No. 87161405000 This Part Fits The Following Appliances: Manufacturer Boiler Model Boiler GC No. Worcester 15Sbi RSF Fan Flued   Worcester 230 RSF Combi   Worcester 240 BF Combi - LPG   ..
Manufacturer: Worcester Product Code: WOAV5040
WORCESTER AUTOMATIC PURGERThis part fits the following appliances:Part Number :  87161405040 Manufacturer Appliance Model   Worcester 24i RSF COMBI - NATURAL GAS   Worcester 24Si II RSF COMBI - NATURAL GAS   ..
Manufacturer: Worcester Product Code: WOAV9180
Worcester Automatic Air Vent   Part Number : 7099180   Replaces 38618 ..
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