WASHINGTON INCENTIVES — PREMIUM GAS
EQUIPMENT
REQUIREMENTS
ESTIMATED
AVERAGE SAVINGS
UNIT INCENTIVE
HVAC Unit Heater
High-efficiency 6(3'Ť#+#!31.-(!Ť(%-(3(.Minimum ČĊ% thermal efficiency
ĂĎĊăŤtherm/kBtuh
input
$1.50/kBtuh input
Warm-Air Furnace
< 225 kBtuh
High-efficiency condensing furnace
Minimum 91% AFUE
0.967 therm/kBtuh
input
$3/kBtuh input
Radiant Heater
Non-Modulating
Infrared natural gas-fired radiant heater: low
intensity; non-condensing; non-vacuum
New install or must replace non-radiant heating
system
Indoor use only, 5,000–20,000 sq ft
4.3 therms/kBtuh input $6.50/kBtuh input
Radiant Heater
Modulating
Infrared natural gas-fired radiant heater: low
intensity; non-condensing; non-vacuum
New install or must replace non-radiant heating
system
Indoor use only, 5,000–20,000 sq ft
11.2 therms/kBtuh
input
$10/kBtuh input
Domestic Tank
Water Heaters
Condensing tank
Minimum 91% thermal efficiency
1.37 therms/kBtuh
input
$2.50/kBtuh input
1.42 therms/kBtuh
input
$2/kBtuh input
Boiler < 300
kBtuh/2.21 therms
$6/kBtuh input
Domestic Tankless/ With electronic ignition
Instantaneous Water Minimum 0.738 Energy Factor
Heaters
Office buildings do not qualify
Boiler
High-efficiency condensing boiler with electronic
ignition
Minimum 90% thermal efficiency
Boiler * 300, ) 2,500
kBtuh/2.19 therms
Boiler > 2,500
kBtuh/2.17 therms
Boiler Vent Damper
Minimum 1,000 kBtuh input
270 therms/vent
$1,000/vent damper
Steam Traps
Steam system traps
Repair/replace failed-open steam traps
Laundry services and K-12 schools only
112 therms/trap
$200/trap
Showerhead
2.0 GPM or less
Gas water heating only
7.8 therms each
$6 each
Showerwand
1.5 GPM or less
Gas water heating only
16.2 therms each
$10 each
Bathroom Faucet
Aerators
0.5 GPM or less
Gas water heating only
17.9 therms each
$3 each
(15 unit minimum)
WASHINGTON INCENTIVES — PREMIUM GAS
EQUIPMENT
REQUIREMENTS
ESTIMATED
AVERAGE SAVINGS
UNIT INCENTIVE
Kitchen Faucet
Aerators
1.5 GPM or less
Gas water heating only
7.4 therms each
$5 each
(15 unit minimum)
Commercial Laundry
Washers
Gas water heating only
ENERGY STAR®
39 therms each
$200 each
Ozone Laundry
System
Gas water heating only
19.19 therms/lb
100 lb capacity minimum
Must achieve greater than 1.2 ppm concentration of ozone
in the water entering the washing machine
$40/lb capacity not to
exceed 35% of project
cost
Attic Insulation
No existing insulation
Minimum R-19
For gas-heated areas only
Buildings less than 50,000 sq ft qualify
0.25 therm/sq ft
$0.30/sq ft
Attic Insulation
Existing insulation
R-19 or less
R-19 or less upgraded to at least R-38
For gas-heated areas only
Buildings less than 50,000 sq ft qualify
0.05 therm/sq ft
$0.30/sq ft
Roof Insulation
No existing insulation
Minimum R-11
For gas-heated areas only
Buildings less than 50,000 sq ft qualify
0.25 therm/sq ft
$0.30/sq ft
Roof Insulation
Existing insulation
R-5 or less
R-5 or less upgraded to at least R-20
For gas-heated areas only
Buildings less than 50,000 sq ft qualify
0.09 therm/sq ft
$0.30/sq ft
Wall Insulation
No existing insulation
Minimum R-11
For gas-heated areas only
Buildings less than 50,000 sq ft qualify
0.16 therm/sq ft
$0.30/sq ft
Pipe Insulation
Pipe Diameter
) 1.5”> 1.5”
Minimum Required Insulation Thickness
Domestic Hot Water/
Heating Hot Water
1.5”2”
4 therms/foot
$2/foot
Low-Pressure Steam
(< 15 psig)
1.5”2”
9.3 therms/foot
$4/foot
Med-Pressure Steam
(15–200 psig)
1.5”2”
5 therms/foot
$6/foot
Custom incentives may be available for buildings over 50,000 sq ft. Contact Energy Trust for more information and pre-qualification.
WASHINGTON INCENTIVES — PREMIUM GAS
EQUIPMENT
REQUIREMENTS
ESTIMATED
AVERAGE SAVINGS
UNIT INCENTIVE
Gas Griddle
ENERGY STAR
147 therms each
$150 each
Gas Convection
Oven (Full Size)
ENERGY STAR
302 therms each
$300 each
Gas Combination
Oven
ENERGY STAR
290 therms each
$500 each
Gas Fryer
ENERGY STAR
569 therms/vat
$800/vat
Gas Steam Cooker
ENERGY STAR
1,308 therms each
$1,300 each
Dishwasher,
Undercounter
High temp
ENERGY STAR
Gas water heating only
217 therms each
$200 each
Dishwasher, Single
Tank Door/Upright
High temp or low temp
ENERGY STAR
Gas water heating only
High temp:
405 therms each
$400 each
High temp or low temp
ENERGY STAR
Gas water heating only
High temp:
508 therms each
* 18 quarts
Available only for gas customers with gas range
108 therms each
Dishwasher,
Conveyor
Turbo Pot with Lid
Low temp:
554 therms each
$500 each
Low temp:
520 therms each
ENERGY TRUST OF OREGON
$40 each
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WASHINGTON STANDARD INCENTIVES