Log In / Register
Basket
Free delivery on orders over £75 ex VAT
Earn points with My City Plumbing Rewards
Free click & collect from branches nationwide
Buy now, pay later interest free
Hover Over to Zoom In
Overview
The automatic air vent is a pressure safety device in the central heating unit. They work by using buoyancy to release built up air. As water flows through the heating and heating system a float within the aav (automatic air vent) opens or closes dependan
- Fits a number of Appliances
Technical specification
TypeManual Air VentSize22 mmManufacturer Model NoVBS61Brand NameGrant
Reviews
Help & Feedback
Chat With Us
Give Us Feedback