HTP Elite Boiler and Indirect Water Heater Installation Mistubishi Mini Split and Bryant Evolution Heat Pump Installation in West Boylston, MARecent HVAC + Plumbing JobsMitsubishi Hyper Pump, Buderus Boiler, and HTP Indirect Water Heater Installation in Shrewsbury, MA Here is a before and after of a HTP elite boiler and indirect water heater we installed 1 Tweet