Paloma PH-28R
Residential Tankless Water Heater
Indoor and Outdoor Models Available
Features
- 7.4 Gallons per minute @ 45 degree F. temperature rise.
- 19,000 to 199,900 Btu/H.
- Paloma Oxygen Depletion Safety Device.
- Exclusive Film Wrap Over-heat Limiter.
- Remote Temperature Controller and Diagnostic Tool.
- Energy efficiency - 30% more efficient than tank type water heaters.
- 10 Year Limited Warranty on Heat Exchanger.
- 3 year Limited warranty on Parts.
Maximum Hot Water Flow Rate
and Temperature Rise
|
Temp. Rise (°F) |
45 |
50 |
60 |
70 |
80 |
90 |
100 |
|
Water Flow (GPM) |
7.4 |
6.7 |
5.6 |
4.8 |
4.2 |
3.7 |
3.4 |
Specifications (Approx.)
|
Model |
PH-28RIFSN (Natural Gas) PH-28RIFSP (L.P. Gas) |
PH-28ROFN (Natural Gas) PH-28ROFP (L.P. Gas) |
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|
Purpose |
Hot Water Supply
& Circulating |
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Rated Gas Input (Btu/Hr.) |
19,000 (Min.) 199,900 (Max.)(Modulating) |
19,000 (Min.) 199,900 (Max.)(Modulating) |
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Installation |
Indoor Wall Mounting Type Side wall venting for positive pressure and possible
condensation For vertical venting (Ask Paloma) |
Outdoor Wall Mounting Type |
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Dimensions (in.) |
14 7/8 (W) x 25 3/8
(H) x 11 1/8 (D) |
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Net Weight (lbs.) |
55 |
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Working Water Pressure |
14 psi (Min.); 150
psi (Max.) |
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Min. Water Flow |
0.66 Gallon/Minute |
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Max. Flow Rate |
7.4 GPM at 45°F
Temperature Rise, 23 psi |
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Gas Connection |
3/4 “ NPT Female (With Supplied Gas Shutoff Valve) |
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Water Connection |
3/4 “ NPT Male |
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Manifold Pressure (in. w.c.) |
Contact your distributor, dealer whom you purchased or
Paloma |
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Vent Size |
4 “ Special Venting |
N/A (Outdoor installation) |
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Efficiency Rating |
84% |
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Energy Factor |
0.82 |
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Inlet Gas Pressure before water heater |
Natural Gas: Min. 4.0”w.c.; Max. 10.5”w.c. (Do not exceed L.P. Gas: Min. 8.0”w.c.; Max. 14.0”w.c. maximum pressure.) |
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|
Hot Water Supply |
Factory Setting |
100°F (With Supplied
USC1-117) |
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Adjusting Range |
Main Control |
100°F
~ 120°F (140°F) |
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Bath Control |
100°F ~ 120°F |
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Max. Setting |
Up to 140°F (With Main Remote Control & Dip Switch) |
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Combustion |
System |
Fan Assisted Combustion |
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Main Burner |
Bunsen Type Burner |
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Ignition |
Electric Continuous Sparking |
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Electrical Portion |
Electrical Rating |
120 VAC/60Hz, Less than 2 Amps |
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Wire |
3 Pin Power Supply Cord 10 Feet (Indoor) |
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Fuse |
3A Fuse x 2 |
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Fan Motor |
Turbo Fan |
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Safety Devices |
Oxygen Depletion Safety Device |
Sensing Burner (Indoor Model Only) |
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Over Heat Limiter for Heat Exchanger |
Film Type Over Heat Limiter for Entire Heat Exchanger |
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Flame Failure Safety Device |
Flame Rod Type |
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Max. Vent Length |
4” 37.5 Feet Three 90 Deg Elbows |
N/A (Outdoor Installation) |
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Freeze Protection |
Minus 30°F (Without Wind-Chill Factor) |
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Remote Controller |
One Digital First Bath Remote Control (USC1-117) is
included. |
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Optional Accessory |
Digital Main Remote Control (UMC-117) Digital Second Bath Remote Control (USC2-117) |
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Special Venting (adapter, vent pipe, elbow, vent terminal, etc.) should be UL 1738 Certified Category III Stainless Steel Venting Material (e.g. AL29-4C). "B" vent is not permitted.
PH-28ROF Installation & Operating Manual (PDF, 2.1 Megs)
PH-28RIFS Installation & Operating Manual (PDF, 3.3 Megs)
[ Paloma | EemaX ]