Case study describing an alternative ground source heat pump (GSHP) cold-climate application in an attempt to reduce the installation cost of the ground loop portion by containing the entire loop beneath the basement slab.
Case study describing the performance of a small-diameter, high-velocity heat pump system compared to a conventional system in two identical new construction triplex townhouses.
Case study describing a new construction project designed to achieve an 87% reduction in source energy use when compared to the 2009 Building America Benchmark.
Case study describing the best practices, costs, and savings associated with balancing steam distribution systems through increased main line air venting, radiator vent replacement, and boiler control system upgrades.