The optional additional post heaters (900W + 1500W) are used to temper incoming supply air through the heat recovery unit. Passive House Certification of the heat recovery unit may require a post heater to be fitted - check heat recovery unit information for details.
Description
The optional additional post heaters (900W + 1500W) are used to temper incoming supply air through the heat recovery unit. Passive House Certification of the heat recovery unit may require a post heater to be fitted - check heat recovery unit information for details.
| Brand | Airflow |
| Delivery | Next Day |
