Existing Multifamily

New cash incentives for customers of NW Natural in Southwest Washington


Energy Trust launched several new multifamily incentive offerings  for customers of NW Natural in Southwest Washington. The new incentives, outlined below, are offered for equipment purchased on or after July 1, 2017.

 

 

New Multifamily

EquipmentRequirementsEstimated Average SavingsUnit Incentive
Bathroom faucet aerators1.0 GPM or less
Gas water heating only
Minimum 15 aerators purchased per site
5.57 therms$3 each
Kitchen faucet aerators1.5 GPM or less
Gas water heating only
Minimum 15 aerators purchased per site
3.25 therms$5 each
High-efficiency condensing boilerMinimum efficiencies based on boiler capacity
All units must meet minimum efficiencies at AHRI test conditions

< 300 kBtu/h input: 94% AFUE

≥ 300 ≤ 2,500 kBtu/h input: 94% thermal efficiency

> 2,500 kBtu/h input: 94% combustion efficiency
4.1 therms/
kBtu/h input



4.1 therms/ kBtu/h input



4.1 therms/ kBtu/h input
$10/kBtu/h input



$9/kBtu/h input



$8/kBtu/h input

Existing Multifamily

EquipmentRequirementsEstimated Average SavingsUnit Incentive
Bathroom faucet aerators1.0 GPM or less
Gas water heating only
Minimum 15 aerators purchased per site
8.08 therms$3 each
Kitchen faucet aerators1.5 GPM or less
Gas water heating only
Minimum 15 aerators purchased per site
6.76 therms$5 each
Showerhead1.5 GPM or less
Gas water heating only
Minimum 10 showerheads purchased per site
13.1 therms$10 each
Shower wand1.5 GPM or less
Gas water heating only
Minimum 10 shower wands purchased per site
5.5 therms$10 each
High-efficiency condensing boilersMinimum efficiencies based on boiler capacity
All units must meet minimum efficiencies at AHRI test conditions

< 300 kBtu/h input: 94% AFUE

≥ 300 ≤ 2,500 kBtu/h input: 94% thermal efficiency

> 2,500 kBtu/h input: 94% combustion efficiency
4.1 therms/ kBtu/h input



4.1 therms/ kBtu/h input



4.1 therms/ kBtu/h input
$10/kBtu/h input



$9/kBtu/h input



$8/kBtu/h input

For additional information, contact Alex Snook, trade ally coordinator, at 503.407.7286.