Heating and plumbing equipment was stolen in a night-time raid on the Graham plumbers merchant branch in Abingdon, Oxfordshire on Friday.
The list of stolen goods includes a number of high-ticket items such as central heating boilers from Worcester Bosch, Ideal and Vaillant, showers from Aqualisa and Mira as well as copper tubing, bathroom and kitchen taps and tools.
The police have said that the haul was so large that there must have been a team of people using a large vehicle.