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🔧 Master your heating system like a pro — no leaks, no stress!
The Arctic Hayes 221004 Expansion Pressure Vessel Service Kit is a UK-made, precision-engineered toolkit designed for maintaining central heating expansion vessels with Schrader valves. Featuring a hand-pump, a 120mm angle adaptor for tight access, a valve core remover, and 3 spare valve cores, this durable stainless steel and bronze kit ensures efficient, reliable pressure management and easy servicing.
| ASIN | B08FHVX6WW |
| Brand Name | Arctic Hayes |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.4 4.4 out of 5 stars (44) |
| Exterior Finish | Stainless Steel |
| Fastener Size | 13 Millimeter |
| Fastener Type | valve core |
| Finish Types | Glossy |
| Grade Rating | Stainless Steel |
| Included Components | 1 x Arctic Hayes Expansion Pressure Vessel Service Kit |
| Item Diameter | 120 Millimetres |
| Item Dimensions | 10 x 10 x 10 millimetres |
| Item Thickness | NA Millimetres |
| Item Type Name | Arctic Hayes Expansion Pressure Vessel Service Kit |
| Manufacturer | Arctic Hayes Ltd |
| Manufacturer Part Number | 221004 |
| Material Type | Metal, Plastic, Rubber |
| Metal | Bronze, Carbon Steel |
| Model Number | 221004 |
| Number of Pieces | 1 |
| Outside Diameter | NA Millimetres |
| Size | 13 Millimeter |
| Thread Size | 1/4-18 UNF |
| Unit Count | 1.0 count |
| Washer Type | Schrader Washer |
G**E
Does the job it was meant to do!
Fits perfectly,did the job it was purchased for
S**O
Good for getting in
Good to get into the tight spot to pressure your expansion tank but could do with being a bit longer
G**N
Ok
Does job
B**N
GREAT
GREAT
P**T
Does not fit
I bought this for my Worcester Greenstar 30Si as it was difficult to attach a pump to re-pressurise the expansion vessel after draining and refilling. To be blunt it was useless and would not tighten down on the Schrader valve.
Trustpilot
2 weeks ago
3 weeks ago