APOLLO Serie / SKU #AP-BF650

The buffer tank is an essential component for the proper operation of the hydronic heat pump system. When very low or no-load conditions the buffer gives time for the heat pump to react and shut down correctly without spiking temperature. In winter it helps defrost the cycle as well.

Include a pre-install manual air vent on the top of the tank.
The insulation prevents condensation and heat loss.
Everlasting corrosion buffer tank with the sensor.

Volume: 172gal - 650L
Tank: Stainless 316
Upper and lower coil: Stainless 316
Insulation: 2" Polyurethane foam on side and 3" on top
Pressure rating: 200psi

Warranty: 10 years