Envirosense ENV-40P 1 40-Gallon is a gas storage water heater from Envirosense with a 38 gallon rated tank and a 86 gallon first-hour rating at a 0.9 UEF — 188 therms/yr certified use, 50k BTU/h input.
Efficiency
Uniform Energy Factor (UEF)
0.9
Annual gas use (natural gas)
188 therms/yr
Recovery efficiency
91 %
Annual propane use
205.46 gal/yr
General
Fuel
Propane
Capacity
First-hour rating
86 gal
Rated storage volume
38 gal
Draw pattern
High
Performance
Gas input rate
50 kBTU/h
Installation
Max current draw
2 A
Vent type
Power Vent
Vent size
2 / 3
Smart features
Smart / connected capable
No
Dimensions
Height
44.7 in
Diameter
22 in
Certification
ENERGY STAR certified
Yes
Capacity and running cost
Its 86 gallon first-hour rating suits a
household of 5+ people under DOE sizing guidance.
Rated for a high-usage draw pattern
under the DOE test procedure.
Estimated running cost: about $555/year at national
average gas rates.
Is the Envirosense ENV-40P 1 40-Gallon ENERGY STAR certified?
Yes, the Envirosense ENV-40P 1 40-Gallon holds a current ENERGY STAR certification for water heating efficiency (UEF 0.9).
How much does the Envirosense ENV-40P 1 40-Gallon cost to run per year?
About $555 per year at national average energy rates, based on its certified annual energy use under the DOE test draw pattern. Your rate and usage change this figure.
What venting does the Envirosense ENV-40P 1 40-Gallon use?
The Envirosense ENV-40P 1 40-Gallon uses Power Vent venting with 2 / 3 in vent connections. Matching the existing vent type is usually the cheapest replacement path.
Is the Envirosense ENV-40P 1 40-Gallon a smart water heater?
No, the Envirosense ENV-40P 1 40-Gallon is not connected-capable — it has no app connectivity or demand-response support.
