🚰 ASSE 1017 Point-of-Distribution Mixing Valves (140°F Storage to 120°F Delivery)

Commercial Master Thermostatic Mixing Valve Calculator

Size commercial digital and thermostatic master mixing valves under ASSE 1017: calculate maximum fixture flow (GPM) while maintaining tight ±2°F temperature control (storing hot water at 140°F to kill Legionella bacteria while blending down to 120°F safe distribution to prevent hot water scald burns), and plumbing contractor margins.

1. Project & Operating Inputs

Peak Building Hot Water Flow Demand (GPM e.g. 120 GPM)

High Storage Temperature (°F e.g. 140°F Central Storage)

Customer Invoiced Bid Price for Digital Mixing Valve Station ($)

Digital Mixing Valve, Dual Inlets, Bypass Piping & Certified Plumber ($)

2. Financial Breakdown & Yield

ASSE 1017 MASTER MIXING VALVE

Turnkey Mixing Valve Station Profit

Commercial Plumbing Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost