Rayburn Stat Boilerside R2501 400 Series

Rayburn Stat Boilerside R2501 400 Series

Rayburn Stat Boilerside R2501 – For 400 Series Oil-Fired Cookers
Reliable Temperature Control Thermostat for Rayburn 400 Series Boilers

The Rayburn Stat Boilerside R2501 is a genuine replacement boiler thermostat specifically designed for the Rayburn 400 Series oil-fired cookers and boilers. This essential control component monitors and regulates boiler temperature, helping to ensure safe, efficient heating and hot water performance. Whether you're servicing an existing appliance or replacing a faulty stat, the R2501 offers reliable, long-term functionality and peace of mind.

Key Features:

• Genuine Rayburn Part – OEM specification for guaranteed fit and performance

• Precise Temperature Control – Maintains stable boiler operation and efficiency

• Direct Replacement – Designed to fit Rayburn 400 Series without modification

• Durable & Long-Lasting – Built to handle high boiler temperatures and frequent cycling

• Easy to Install – Suitable for both professional engineers and experienced DIY users

Compatible With:

• Rayburn 400 Series Boilers and Cookers, including:

  • Rayburn 400K

  • Rayburn 480K
    (Check appliance serial number or service manual to confirm compatibility with part number R2501.)

When to Replace the Stat (R2501):

• If experiencing:

  • Fluctuating water or heating temperatures

  • Boiler not firing or overheating

  • Inaccurate temperature readings or control issues

• During full control box replacement or electrical servicing

• As part of a burner system overhaul or refurbishment

Tip: A faulty thermostat can reduce boiler efficiency or cause overheating issues. Replacing it promptly restores safe and stable performance.

Technical Specifications:

• Part Number: R2501

• Application: Boilerside thermostat for Rayburn 400 Series

• Function: Controls temperature range for hot water and central heating

• Connection Type: Compatible with Rayburn control wiring looms

• Temperature Range: Calibrated for oil-fired heating system requirements

• Mounting: Direct-fit for boiler casing or stat housing