Friedrich 12PROG 40-50U FD HE EC3 40-Gallon is a gas storage water heater from Friedrich with a 40 gallon rated tank and a 88 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
97 %
Annual propane use
205.46 gal/yr
General
Fuel
Natural Gas
Capacity
First-hour rating
88 gal
Rated storage volume
40 gal
Draw pattern
High
Performance
Gas input rate
50 kBTU/h
Installation
Max current draw
7 A
Vent type
Power Direct Vent
Vent size
2 / 3
Smart features
Smart / connected capable
No
Dimensions
Height
54.5 in
Diameter
21.8 in
Certification
ENERGY STAR certified
Yes
Capacity and running cost
Its 88 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 $273/year at national
average gas rates.
Compare the Friedrich 12PROG 40-50U FD HE EC3 40-Gallon
The Friedrich 12PROG 40-50U FD HE EC3 40-Gallon is certified hardware that Friedrich and its partner brands
publish under 8 names. The same specifications apply to every
variant:
Is the Friedrich 12PROG 40-50U FD HE EC3 40-Gallon ENERGY STAR certified?
Yes, the Friedrich 12PROG 40-50U FD HE EC3 40-Gallon holds a current ENERGY STAR certification for water heating efficiency (UEF 0.9).
How much does the Friedrich 12PROG 40-50U FD HE EC3 40-Gallon cost to run per year?
About $273 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 Friedrich 12PROG 40-50U FD HE EC3 40-Gallon use?
The Friedrich 12PROG 40-50U FD HE EC3 40-Gallon uses Power Direct Vent venting with 2 / 3 in vent connections. Matching the existing vent type is usually the cheapest replacement path.
Is the Friedrich 12PROG 40-50U FD HE EC3 40-Gallon a smart water heater?
No, the Friedrich 12PROG 40-50U FD HE EC3 40-Gallon is not connected-capable — it has no app connectivity or demand-response support.
