A frequent commercial assumption among mid-sized HVAC companies is that the decision on which heat-pump brand gets installed is made by the end customer. Field research and sector practice contradict that assumption. In the majority of installations, the customer delegates the choice to the installer. The brand is decided in the channel, not at the destination.
The typical purchase process for a heat pump — single-family residential, small multi-family, low-volume tertiary — follows a recognisable sequence. The customer identifies a climatisation need or the need to replace existing equipment. They request a quote from one or two installers. They receive proposals that already include specific brand and model. They compare, primarily, price, installation lead time and the perceived reputation of the installer. The choice between competing brands within the same proposal, where it exists at all, is exceptional.
The commercial consequence is direct. The manufacturer that invests budget in communication to the end customer is acting on a node of the chain with limited influence over the decision. The budget produces brand recognition, which has value over long cycles, but does not translate into short-term share if the installer does not offer that brand to the customer.
The installer's decision on which brand to offer their end customer responds to recognisable criteria. Technical familiarity with the product, specific training received from the manufacturer, immediate availability of stock and spare parts, technical support accessible when needed, stable and predictable commercial terms. The installer's preferred brand is the one they work best with, not necessarily the one best known in the market.
The reverse pattern is viable. Manufacturers that hold high share in their segment operate an explicit system of relationship with the professional installer. Continuous technical training programme, accessible application support, logistics network that ensures availability, differentiated terms for affiliated installers, sector-wide recognition. The end customer does not see this system, but its effect on share is decisive.
Three components define a functional system of relationship with the installer channel. A technical training programme with regular cadence, applicable content and recognisable certification that the installer can use in front of their customer. Application technical support that is accessible and has predictable response times, distinct from reactive after-sales service. And explicit recognition of affiliated installers with differentiated operational and commercial terms, visible to the channel itself and to the market.
The frequent error consists in concentrating commercial budget in communication to the end customer, assuming that the brand reaches the installer through general recognition. The aggregate arithmetic contradicts that assumption. Equivalent investment in direct relationship with the installer yields, in terms of share, substantially more than investment in communication to the end customer.
Taking this problem to committee requires three decisions. Reallocate budget between communication to the end customer and relationship with the channel, with distinct criteria for each function and specific metrics for the second. Build a formal management system for the affiliated installer with an executive owner, its own programme and its own reporting. And equip the team that maintains the installer relationship with technical capability, distinct from the usual commercial capability.
What distinguishes the manufacturer with growing share in climatisation from the one losing it is not product. It is the professional installer who, upon receiving the request from the end customer, opens the catalogue on one brand and not another.