INTERNAL MODEL
Product Details
Suitable for
– external residential applications only (A16-A26)
– internal residential applications only (A28i)
– mains and medium pressure systems
– as a gas boost for solar connections (A28i model only1)
Hard or acidic water will need to be treated to use this product.
Not suitable
– as a spa or swimming pool heater
– for hydronic applications
1 Only unit that can be preset to 75 °