Daikin SmartSource Compact Water Source Heat Pumps (WSHPs) lead the way in small-scale, serviceable design that provides commercial building contractors and facility managers with a low-cost alternative to more expensive and larger WSHPs. Factory stocked for quick delivery, compact WSHPs are ideal for new, existing, or retrofit jobs where space is a premium and budgets are constrained. They can be configured as a geothermal heat pump or for boiler tower applications that are often found in schools, offices, lodging, condominiums, and retail facilities.