Sizing Tools

See below for our sizing programs for our various products

Tank Sizing Program

Zilmet Expansion Tank Sizing Program

For Well, Thermal, and Hydronic Residential & Commercial Sizing

Intamix Maximizer Calculator

Quickly calculate how much hot water the Intamix Tank Maximizer can help you save with this working pdf!

Heat Exchanger Sizing Program
Magnetic Filter Sizing

For access to the heat exchanger sizing program, please call us at 401-884-4943 or email at