-
5230-130
Trebles - Pressbox Mini Pressurisation Unit - Wall Mounted - 3 Bar.Trebles Pressbox is an electronic pump controller designed to automate pump operation and provide dry-run protection (variant dependent).
£1,608.00 RRP £1,366.80 £1,139.00
In stock
Free Standard Delivery
-
5231-160
Trebles - Pressbox Pressurisation Unit - Single Pump - 6 Bar.Trebles Pressbox is an electronic pump controller designed to automate pump operation and provide dry-run protection (variant dependent).
£2,512.80 RRP £1,758.96 £1,465.80
In stock
Free Standard Delivery
-
5231-130
Trebles - Pressbox Pressurisation Unit - Single Pump - 3.5 Bar.Trebles Pressbox is an electronic pump controller designed to automate pump operation and provide dry-run protection (variant dependent).
£2,361.60 RRP £1,653.12 £1,377.60
In stock
Free Standard Delivery
-
5231-260
Trebles - Pressbox - Pressurisation Unit - Twin Pump - 6 Bar.The Trebles Pressbox 5231-260 is a twin pump, 6 Bar pressurisation unit designed for automatic pressure maintenance within sealed heating and cooling systems, supplied with EasyMount bracket for straightforward wall or floor installation.
£3,120.00 RRP £2,184.00 £1,820.00
In stock
Free Standard Delivery
-
5231-230
Trebles - Pressbox - Pressurisation Unit - Twin Pump - 3.5 Bar.The Trebles Pressbox 5231-230 is a twin pump, 3.5 Bar pressurisation unit engineered for sealed system pressure control, incorporating an 18Ltr Cat 5 break tank and digital BMS controller within a compact, EasyMount-compatible aluminium enclosure.
£2,902.80 RRP £2,031.96 £1,693.30
In stock
Free Standard Delivery
Trebles Pressbox
The Trebles PressBox range keeps sealed heating and chilled systems humming along perfectly, even when space is tight. Available in the standard PressBox and the smaller PressBox Mini, these wall-mounted pressurisation units automatically maintain system pressure, topping up whenever it drops below the set point with no manual fiddling required.
Featuring stainless-steel tanks, brass, WRAS-approved components, and smart digital controllers with dry-run and flood protection, the PressBox and PressBox Mini deliver consistent pressure and system stability without taking up valuable plant room space.