Water Heaters

Resources for determining deemed water heater measure savings are provided in the table below.

2020-11-05 - A 1-hour training video for the calculator is available hereDEER_Water_Heater_Calculator_v4.2_Training_2020-11-05.mp4

 

Download Title Notes Start Date End Date Date Posted Actions
DEER Binning Tool, Commercial

Binning tool used (for DEER Water Heater Calculator v.5.0) to establish efficiencies and characteristics of measure, code/standard, and pre-existing cases for commercial water heaters and boilers.

2023 Jan 1 2022 Jan 23 See history
DEER Binning Tool, Residential

Binning tool used (for DEER Water Heater Calculator v.5.0) to establish efficiencies and characteristics of measure, code/standard, and pre-existing cases for residential water heaters.

2023 Jan 1 2022 Jan 23 See history
Central Multifamily HPWH EnergyPlus models

EnergyPlus files for the Central Multifamily HPWH

2023 Jan 1 2022 May 19 See history
Documentation for DEER Water Heater Calculator

This documentation describes the assumptions used by the DEER Water Heater Calculator v5.0 and the companion binning workbooks (residential and commercial). It also provides guidance for using the calculator to establish new water heating measures.

2023 Jan 1 2022 Apr 5 See history
DEER Water Heater Calculator

v5.0 of the DEER Water Heater Calculator is intended for the DEER2023 Update. Enhancements include:

  • Updated residential hot water profiles using CBECC-Res 2022 (RV) 
  • Updated HPWH performance profiles
  • Updated water-heater sizing methodology and TechIDs using recent AHRI product data
  • A macro was also added to the workbook to output 8760 load shapes
2023 Jan 1 2022 Jan 25 See history