Adding Boiler Controls to an Existing Boiler in Multifamily Buildings Description Guide describing the installation of boiler controls in multifamily housing.
Anti-Freeze – Solar Hot Water Description This measure guide describes basic steps for designing and installing an indirect (anti-freeze) solar hot water system.
Architectural Drawings for Solar Thermal Systems Description Measure guide describing the need to provide an architectural drawing for a future solar hot water installation.
Bathroom Faucets Description Guide describing how to select efficient bathroom faucets for single-family homes and multifamily buildings.
Core and Manifold Plumbing Description Guide describing effective ways to distribute hot water using either a core (compact) plumbing layout or a central homerun manifold piping system.
Demand Plumbing Description Guide describing the use of recirculation pumps to speed the flow of hot water to faucets for reduced wait times and savings in energy and water usage.
Integrated Collector Storage Description Measure guide describing basic steps for designing an integrated collector storage (ICS) or thermosyphon hot water system.
Integrated Heating and Hot Water with Tankless Gas or Electric Water Heating Description Guide describing installation procedures for combined space and water heating systems.
Kitchen Faucets Description Guide describing how to install WaterSense® labeled kitchen faucets and accessories.
Solar Hot Water Heater Thermosiphon Description This measure guide describes basic steps for designing a thermosiphon solar hot water system.
Solar Plumbing and Wiring Chase Description This measure guide describes the need to install a plumbing and wiring chase for a future solar hot water installation.
Solar Thermal Bypass Valve Description Information guide describing the installation of a solar bypass valve on an existing hot water tank for a future solar hot water system installation.
Water Heater Elevated and Secured Description Guide describing how to elevate a water heater above the base flood elevation to protect it from flood damage.