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
BOSS central heating expansion vessels are designed to absorb the increase in water volume in central heating systems during the heating cycle, protecting system components and pipe work, maintaining optimum system efficiency and reducing wear.
- Absorbs the increased volume of water in central heating systems during the heating cycle
- Suitable for all types of central heating system
- Carbon steel construction
- SBR synthetic rubber diaphragm according to DIN 4807-3
- Hard wearing epoxy polyester powder coated finish
- 100% factory tested
- Fully CPR compliant
Technical specification
System SuitabilitySuitable for all types of central heating systemPre Charge Bar Rating1.5 barMount TypeWall MountedModelCAL-PRO 24Minimum Operating Temperature90 degMaximum Operating Pressure4 barHeight415 mmDiameter324 mmConnections3/4 inCapacity24 LRange DescriptionCAL-PROManufacturer Model No1300002413Brand NameZilmet
Reviews
Help & Feedback
Chat With Us
Give Us Feedback