Residential Electric Energy Saver Water Heaters ■ Vitraglas® lining ■ Factory installed Hydrojet® Total Performance System ■ Water Connections – 3/4" NPT factory installed true dielectric fittings (M-2-120R has 1" NPT dielectric fittings) ■ 2" Non-CFC foam insulation ■ Fully automatic controls ■ Direct heat transfer with immersed screw-type elements ■ Protective magnesium anode rod ■ Factory installed heat traps (Except M-2-120R) ■ T&P relief valve included ■ Low restriction brass drain valve
76/77
D
A
C
8"
B Photo of M-2-50T6DS
Energy Saver Models
Meet or exceed ASHRAE 90.1b (current standard) CEC Listed
DIMENSIONS IN INCHES
ELECTRIC Model Number
M-2-30R6DS M-2-40S6DS M-2-40T6DS M-2-50S6DS† M-2-50T6DS M-2-65R6DS M-2-80R6DS M-2-120R6DS
A
B
C
D
Gallon Capacity
1st Hour** Delivery Rating
GPH Recovery 90°F Rise*
Floor to Heater Top
Jacket Diameter
Floor to Water Conn.
Floor to T&P Conn.
Approx. Shipping Weight (lbs)
30 40 40 50 50 65 80 119
50 56 56 67 67 77 92 118
21 21 21 21 21 21 21 21
467/8 467/8 593/4 461/2 571/2 591/4 591/4 623/4
18 20 18 22 20 22 24 28
481/8 477/8 603/4 471/2 581/2 601/4 601/4 641/4
473/16 467/8 593/4 461/2 571/2 591/4 591/4 621/4
85 103 110 130 123 156 183 305
*Based on 4500 W/4500 W non-simultaneous operation. For single element models change letter “D” to “S”. For 10 year models change suffix from “6” to “10”. †Available with Optional Hand Hole Cleanout. T&P relief valve opening on the top of the tank. **First Hour Delivery Rating is based on the March 2010 AHRI Directory. Refer to page 74/75 for general notes.
Wattage 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
Recovery ▲ GPH Temperature Rise °F 60 80 90 100 120 10 14 17 21 24 28 31 34 38 41
8 10 13 15 18 21 23 26 29 31
7 9 11 14 16 18 20 23 25 28
6 8 10 12 14 16 19 21 23 25
5 7 9 10 12 14 15 17 19 21
▲(GPH based on Non-Simultaneous operation, when Simultaneous operation the GPH will approximately double.)