How PHNIX Supports European Heat Pump Distributors and Installers

Most manufacturer pages tell you what a heat pump can do. Far fewer tell a distributor or an installing contractor what actually lands on their desk once the purchase order is sig…

Heat Pump Water Heater Installation in a European Family Home: Design and Results

Most articles about domestic hot water stop at the shopping list, then leave you where the real decisions begin. This article does the opposite. It walks through one installation…

R290 Heat Pump Replacing an Oil Boiler: A European Residential Case Study

Most articles about swapping an oil boiler for a heat pump stop at the shopping list. This one follows a single house from the first survey visit to the end of the first heating s…

A Distributor's Checklist for Comparing Air-to-Water Heat Pump Suppliers

Choosing an air-to-water heat pump supplier is not a purchasing decision, it is a five to ten year commitment. A distributor who signs a supply agreement inherits that manufacture…

Five Installation Mistakes That Reduce Heat Pump Water Heater Performance

A heat pump water heater is one of the few appliances where installation quality matters almost as much as machine quality. A unit that is certified, inverter driven and correctly…

Heat Pump Installation in Terraced Houses: Space and Noise Planning

Terraced housing is the hardest residential form factor a heat pump project can land on. The plot is narrow, the side passage is often shared, the rear garden may be only a few pa…

Heat Pump Water Heater vs Electric Cylinder: Annual Cost Comparison

Hot water is the quiet line item on a European energy bill. Space heating gets the attention and the subsidies, but a household that showers every day pays for that water twelve m…

Why Air-to-Water Heat Pumps Short Cycle and How to Prevent It

A heat pump that starts, runs for four minutes, stops, and then restarts eight minutes later is not heating your house efficiently. It is short cycling. The room may still reach t…