Description

Alpha 1.028395 DHW Temperature Sensor – replacement part for Eco 2 and Intec 2 boilers

The Alpha 1.028395 DHW Temperature Sensor is a manufacturer spare part, designed to accurately monitor and control domestic hot water temperature in your boiler system. Replacing a faulty sensor helps restore efficiency, safety, and comfort.

Compatible Alpha boilers:

• Eco 2 28kW – GC 47-532-60

• Eco 2 Plus – GC 47-532-63

• Intec 2 25X – GC 47-532-61

• Intec 2 25XE – GC 47-532-64

• Intec 2 26CE – GC 47-532-66

• Intec 2 28X – GC 47-532-62

• Intec 2 28XE – GC 47-532-65

• Intec 2 30CE – GC 47-532-67

• Intec 2 35CE – GC 47-532-68

If you’re looking for a Alpha Spares or any other different Alpha Diverter Valve, follow the link provided.

FAQs – Alpha 1.028395 DHW Temperature Sensor

Q: What does this part do?
A: It monitors hot water temperature in Alpha boilers to keep water safe and consistent.

Q: Which boilers does it fit?
A: Eco 2 28kW (GC 47-532-60), Eco 2 Plus (GC 47-532-63), Intec 2 25X (GC 47-532-61), 25XE (GC 47-532-64), 26CE (GC 47-532-66), 28X (GC 47-532-62), 28XE (GC 47-532-65), 30CE (GC 47-532-67), 35CE (GC 47-532-68).

Q: How do I know it’s faulty?
A: Signs include fluctuating water temps, no hot water, or boiler error codes.

Q: Can I fit it myself?
A: No, only a Gas Safe engineer should install it.

Why Choose This Product?

This Alpha diverter valve assembly includes the 3-way motor, which ensures fast, accurate control of heating and hot water. Every unit is carefully refurbished and pressure-tested for reliable use. Choosing refurbished saves you money while delivering strong performance. If your boiler struggles to switch between heating and hot water, this part solves the issue quickly.

Delivery and Return 

Order before 1 PM for same-day dispatch. We offer tracked standard or next-working-day delivery across the UK. You can return unused items within 30 days in original packaging.

For safe installation, always hire a Gas Safe registered engineer.