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Vaillant Low Loss Header Mixing Bottle WH95

Vaillant Low Loss Header Mixing Bottle WH95

280.80 (Inc VAT) (Excl VAT 234.00)


Helpline: 01452 543776

The main purpose of the low loss header is to maintain correct flow of water through the boiler and allow a constant temperature supply of water to multiple heating circuits downstream of the low loss header connection. These heating circuits may have different temperature and flow rate requirements, (e.g. underfloor heating and radiator circuits). Cooler return water from the heating circuits is mixed with water from the boiler in the low loss header. An NTC (supplied) is used to monitor the temperature of water supplied by the boiler. It is recommended that a suitable strainer is fitted in the return flow between the low loss header and the heating circuits as a precaution to prevent system dirt from entering the boiler.

UK Delivery:
Delivery times vary from the next day to usually within 10 days - dependant on the product. All orders should be completed within 30 days. However, a few special order items may be in excess of 30 days and lead times for these product ranges are quoted on our online catalogue for your information.

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