Stuart Turner MainsBoost MB 450S JKT Tailored Insulation Jacket

Stuart Turner MainsBoost MB 450S JKT Tailored Insulation Jacket 

Discover the custom insulation jackets designed specifically for the Stuart Turner MainsBoost range and the Stuart Turner MainsBoost Plus range of water performance boosting systems. This product is compatible with Stuart Turner Mainsboost MB 450S. Constructed from robust silicone-coated E-glass cloth and featuring a 25mm thick AFH-D 24 thermal insulation filling, these jackets offer excellent thermal retention and protection for your MainsBoost system.

• 1 year warranty
• Suitable for use with steel Mainsboost pressure vessel MB 450S
• Thermal insulation rating 0.033 Km²/W
• 70 gm/m² silver/grey silicon finish material
• Fire resistance Class 1A
• BRE Class A rated