Potterton Promax HE Plus Surrey

The Potterton Promax HE Plus is the most common Potterton combi boiler found in Surrey properties. Available in 24A, 28A and 33A outputs, it is a robust and well built boiler that responds well to repair when problems occur. Our Gas Safe engineers stock common Promax parts and cover all of Surrey. Call 0800 999 1609.

Promax HE Plus Models

Promax HE Plus 24A — 24kW, ideal for smaller Surrey properties
Promax HE Plus 28A — 28kW, the most popular output in Surrey
Promax HE Plus 33A — 33kW, suits larger properties with high hot water demand

Promax HE Plus Fault Codes

E110 — Overheat. Check pressure and pump operation
E119 — Low pressure. Top up via filling loop
E131 — No ignition. Electrode or gas valve most likely
E133 — Gas fault. Call us — do not attempt DIY repair on gas components

We cover Guildford, Woking, Reigate, Redhill, Camberley, Farnham and all Surrey towns. Call 0800 999 1609.