Johnstone Supply Toolkit!

The Johnstone Supply Toolkit is a free HVAC mobile application that includes the following functionality:1. HVAC Equipment Locator: This module allows you to track, share, and customize your HVAC and related equipment nameplate and maintenance data. AC/Gas Furnace Efficiency Savings Calculator: This module allows you to quickly calculate the energy savings for a new cooling or heating unit based upon selecting the old/new unit information and your region.