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Energy Savings Helper

Heat Pump Water Heater

PATRM

Calculate annual electricity savings from installing a heat pump water heater in Pennsylvania. Includes interactive effects with your HVAC system when installed in conditioned space.

Location
Select your region (affects HVAC interactive effects calculation)
Equipment
Integrated (most common), 120V plug-in, or split-system
Rated storage volume (affects baseline efficiency)
Uniform Energy Factor from the energy label (higher = more efficient)
Installation
Where will the water heater be installed? Affects performance and interactive effects.

Based on Pennsylvania Act 129 TRM 2026 methodology. View source

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