DOYMAfix® HP/O – Oberirdische Hauseinführung für Luft‑Wasser‑Wärmepumpen pkb20 the pump is automatically switched

the pump is automatically switched on to prevent frost damage

The hygienic storage tank can be integrated into suitable heating

Operating instructions for the tank

durable system suitable for a wide variety of heating and cooling applications

unbeheizte Länge: 70 mm

DOYMAfix® HP/O – Oberirdische Hauseinführung für Luft‑Wasser‑Wärmepumpen pkb20 the pump is automatically switchedDOYMAfix HP O Above ground house entry for air to water heat pumps Product overview The DOYMAfix HP O is the first professional above ground penetration fitting specifically for air to water heat pumps. Its innovative design enables the safe, quick, and clean installation of all connecting pipes and ensures an aesthetically pleasing wall transition with a high quality surface finish. Designed for cross trade assembly (shell construction, plumbing and