Residential Gas Energy Saver FVIR TTW®2 Water Heaters
30/31
K
■ Water Connections 3/4" NPT factory installed true dielectric fittings ■ 3/4" NPT side connections ■ Pedestal base ■ 2" Non-CFC foam insulation ■ Protective magnesium anode rod ■ Factory installed heat traps ■ T&P relief valve included ■ Low restriction brass drain valve
The TTW®2 FVIR Defender Safety System® Models Feature (Except M-2-TW75): ■ Advanced ScreenLok® Technology Flame Arrestor Design ■ Flammable vapor sensor All TTW®2 Models Feature: ■ Bradford White ICON System™ ■ Powerful blower motor ■ Electronic ignition ■ Horizontal and vertical venting ■ Vitraglas® Lining ■ Factory installed Hydrojet® Total Performance System
C
B
A J
H D&G
F
E
Power Vent Energy Saver Models
Meet or exceed ASHRAE 90.1b (current standard) CEC Listed 80% Recovery Efficiency
DIMENSIONS IN INCHES
NATURAL GAS AND LIQUID PROPANE GAS MODELS Model Number
A
B
C
D
E
F
G
H
J
Floor to Floor Floor Floor GPH 1st Hour** Floor Floor Floor to Gal. Input Delivery Recovery to Vent Jacket Vent to T&P to Gas Space Heating Space Heating to Heater to Water Outlet Top Conn. Cap. BTU/Hr. Rating 90°F Rise* Conn. Dia. Size Conn. Conn. Return
48 65 75
M-2-TW-50T6FBN M-2-TW-65T6FBN M-2-TW-75T6BN
67,000 70,000 76,000
108 126 —
72 75 82
657/8 69 683/8
22 24 26
3 or 4 3 or 4 3 or 4
501/8 531/2 53
113/4 113/4 15
*Based on manufacturers rated recovery efficiency. All propane models feature a Titanium Stainless Steel burner. For propane (LP) models change suffix “BN” to “SX”. For 10 year models, change suffix from “6” to “10”. 110 V.A.C. Required for Power Venting / 110 V.A.C., 60HZ, 3.1 Amperes. **First Hour Delivery Rating is based on the March 2010 AHRI Directory.
M-2-TW-50T M-2-TW-65T M-2-TW-75T Max. Equivalent Length Min. Equivalent Length Number of 90° Elbows†
Photo of M-2-TW-50T6FBN
3" Vent Pipe
1 2 3
60 ft.** 7 ft. 55 ft. 50 ft. 45 ft.
4" Vent Pipe 180 ft. 15 ft. 175 ft. 170 ft. 165 ft.
†Consult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90° elbow. **M-2-TW-75 Max. 3" vent length is 50ft.
131/2 131/2 173/4
501/8 531/2 53
563/8 591/2 601/4
573/4 603/4 611/2
K Depth
Approx. Shipping Weight (lbs)
263/4 283/4 31
188 222 257
(LP) Propane Gas Inputs
M-2-TW-50T6FSX M-2-TW-65T6FSX M-2-TW-75T6SX
60,000 BTU/Hr. 63,000 BTU/Hr. 75,500 BTU/Hr.
GPH Rec. 90°F Rise
65 68 81