Abstract: A cooling and heating system may include a first heat exchange loop and a second heat exchange loop. The first heat exchange loop may include a first heat transfer fluid contained in a first pipe loop effective for passing the first heat transfer fluid between a set of functional elements remote from each other. The first pipe loop optionally includes an underground portion extending into the ground to a depth of at least 5 feet. The first heat exchange loop may also include a chiller effective for providing refrigerated air to a refrigerated space, with the first chiller using the first heat transfer fluid to cool air for the refrigerated space. The first heat exchange loop may also include a manifold for selectively directing heat transfer fluid from said the chiller to one or more remote functional elements.

Abstract: A cooling and heating system may include a first heat exchange loop and a second heat exchange loop. The first heat exchange loop may include a first heat transfer fluid contained in a first pipe loop effective for passing the first heat transfer fluid between a set of functional elements remote from each other. The first pipe loop optionally includes an underground portion extending into the ground to a depth of at least 5 feet. The first heat exchange loop may also include a chiller effective for providing refrigerated air to a refrigerated space, with the first chiller using the first heat transfer fluid to cool air for the refrigerated space. The first heat exchange loop may also include a manifold for selectively directing heat transfer fluid from said the chiller to one or more remote functional elements.

Abstract: A walk-in refrigeration room system effective for providing and defining an interior chilled air space includes an outer wall layer, a framing layer defining a series of spaces having a depth of at least 6? inside the outer wall layer, an outer layer of insulation that has been sprayed into the framing layer spaces, a middle wall layer, an inner foamboard insulation layer, a vapor barrier layer, an optional inner wall layer, a door to permit walk-in access to the interior chilled air space, and one or more functional openings to permit electrical connections and/or chilled air to enter or exit the chilled air space. The inner wall layer forms an air-tight envelope when any doors or windows in the inner wall layer are closed. The outer insulation layer and the inner insulation layer overlap in a manner that does not contain any insulation gaps or thermal bridges.

Abstract: A cooling and heating system with a first heat exchange loop and a second heat exchange loop. The first heat exchange loop uses a first heat transfer fluid that is passed through a compression/evaporation refrigeration cycle to cool a refrigerated space and to collect waste heat, and then pumps that heat transfer fluid to a remote heat pump in the winter where the waste heat is used to provide warm air. The first heat exchange system may also pump some or all of the first heat transfer fluid to a remote water heater where the waste heat is used to heat water. The second heat exchange loop uses a second heat transfer fluid to cool the heat pump in the summer, and may pump that second heat transfer fluid to a remote water heater where waste heat is used to heat water.