Name: ORIGINAL CALLEFI AIR VENT COMPATIBLE WITH VAILLANT 104521
SKU: 104521
Price: 4.80 GBP
Availability: InStock

Boiler Service Kits
HEATING AND BOILER PARTS+
- AUTO AIR VENTS
- AIR PRESSURE SWITCHES
- BOILER EXPANSION VESSELS
- DIVERTER VALVES
- REPAIR KITS
- SAFETY VALVES
- POPULAR ELECTRODES
- BOILER FANS
- HEAT EXCHANGERS
- GASKETS
- SENSOR AND THERMISTERS
- FLOW SWITCHES
- BRASSWARE
- SMART FLO PUMP
Special offers
BOILER PARTS+
- POPULAR ELECTRODES
- VAILLANT PARTS
- BAXI PARTS
- IDEAL PARTS
- WORCESTER PARTS
- GLOWWORM PARTS
- ALPHA PARTS
- BIASI PARTS
- VOKERA PARTS
- ARISTON PARTS
- VIESSMANN PARTS
- FERROLI PARTS
Accessories Tools & press fittings+
- COPPER ADAPTERS
- Elbow Connectors
- Equal Straight Union
- Unequal Straight Union
- Tee connectors
- Swivel Press Fittings
- MALE AND FEMALE STRAIGHT UNION
- END CAP
Electric underfloor heating+
- PVC TWIN CONNECTOR CABLE
- Underfloor matt
Manifolds with pumps+
- Manifolds with A rated Grundfos pump
- Manifolds with A rated GES pumps
- Manifolds with Standard GES pumps
UNDERFLOOR PUMPS
GES PUMPS+
- GES ´A´ RATED PUMPS
- ges pump
ACCESSORIES
Store
Complete Underfloor Heating Systems+
- Multiple Room Installation kit 12mm Pipe
- Multiple Room Installation kit 16mm Pipe
BLENDING AND MIXING VALVE+
- Grundfos A rated pump Single zone& blending valve
- Single zone and Blending valve with GES pump
- Single zone and Blending valve with WILO pump
Thermostats & Controls
Floor Panels
Manifolds+
- BRASS MANIFOLDS
- STAINLESS STEEL MANIFOLDS
- POLYSTYLE MANIFOLD
Underfloor Pipe+
- Pert-AL-Pert 12mm 15mm 16mm 5 Layers Pipe
- EVOH 3 layers Pipe10MM 12MM 16MM 20MM
- ALPEX Coil 20MM 25MM 32MM
- PRE INSULATED MLCP PIPE
- test+
  - test
Cancellation & Returns Policy
Privacy Policy
Terms & Conditions
Contact Us