Transcript
Tankless
Outdoor Water heater receives combustion air from the environment around it and expels exhaust the same
PH2 Outdoor
way. Can be flush mounted or recessed with approved recessed box.
84% Mid Efficiency Non-Condensing (PH2 Models)
UMC-117
Moisture produced from combustion is burned off
Quality Water Heaters PH2 Direct Vent
resulting in higher flue gas temperatures. High temperature flue gas means more heat is lost through the vent and stainless steel venting is required.
Venting
Direct Vent Indoor
PHH models vent in PVC and PH2 models require a
(fan assisted sealed combustion)
special category III stainless steel vent pipe. Using PVC
Combustion air is supplied to the gas burner directly
to vent is advantageous because it is inexpensive and
from the outdoors. One concentric pipe (pipe within
can be sourced at your local home center.
a pipe) or 2 pipe opening, run from the water heater
When you,
through the wall or roof; for exhaust and fresh air intake.
Maximum BTU, Flow Rate & Temperature Rise
Minimum BTU
The more BTU’s you have, the greater the water flow will
The lower the minimum BTU, the more immediately the
be at any specific temperature rise. Try comparing units
water heater will react to low flow and preheated water
at 70 ̊F temperature rise.
and produce a small change in temperature
Where you,
Need it.
(110 ̊ F+ 10 ̊ F = 120 ̊ F).
All gas tankless water heaters are available in Natural Gas (N) and Liquid Propane (P) models. Features • Residential & commercial applications • Federal tax credit approved • 0.26GPM minimum flow rate / 0.4 GPM activation • Supports both horizontal & vertical venting • Wired temperature remote control included • Connect up to 20 units in tandem • High altitude capable • Self diagnostic system • Supplied 120V power cord on indoor direct vent models • Freeze protected To -30°F • Ultra Low NOx burner • Accepts preheated water up to 140°F • Made by Paloma in Japan Warranty • 12 Year* • Limited warranty on heat exchanger • 5 Year* Limited warranty on parts • 1 Year* Limited warranty on service * For residential application, Commercial warranty is 5 yr., 5 yr., 1 yr.
Convenience • Digital controller Changes temperature settings immediately & precisely with the touch of a button, and functions as a diagnostic display • Endless hot water Never run out of hot water again
The WaiWela Difference If they're all the same, why choose WaiWela?
Free lifetime technical support 35+ Years of experience Friendly staff Highest value per dollar
Safety •
•
• •
ICAD Incomplete combustion avoidance device - monitors combustion for evidence of unsafe carbon monoxide Overheat limit wrap Resin film surrounds the combustion chamber, detecting overheating Flame failure monitor Flame rods ensure proper firing & detect flame failure Anti-scald protection Temperature controller can be adjusted to prevent scalding
For more information visit: www.waiwela.com, Or call: 800.605.6542 WaiWela name, design and related marks are trademark of Efficient Technology Sales, LLC. We are constantly working to improve our products and reserve the right to change specifications at any time without notice. ©2014 Efficient Technology Sales, LLC. All rights reserved. Efficient Technology Sales 5350 Joliet St. #2, Denver, CO 80239
WaiWela also offers a full line of mini tank water heaters. Ask for our mini tank brochure.
35+ Years of experience | Free Lifetime Technical Support | 800.605.6542 | waiwela.com
Gas Tankless Heaters
Accessories
System Sizing Guide Hot Water Performance
Un-Clog-it
Model
Warm Climate
TIV
DIY Descaling Kit
Cold Climate
Tankless Water Heater
Tankless Installation Valves
PHH-32RDVL PHH-32ROFL R
R
ICAD
Outdoor Units should not be installed where freezing is likely
PHH-25RDVL
™
CO SAFETY
PHH-25ROFL DUOnex™
Outdoor Units should not be installed where freezing is likely
R
ENGINEERED
ready
QUALIFY FOR UP TO A
$300
PH2-28RDVSL MULTIready
PH2-28ROFL
R
FEDERAL TAX CREDIT
WITH THIS UNIT
Outdoor Units should not be installed where freezing is likely
Gas
CAUTION
Water Inlet
PH2-25RDVSL
Water Outlet
scalable systems
Plastic Hoses
PH2-25ROFL
Outdoor Units should not be installed where freezing is likely
Bucket
PH2-20RDVSL w w w. a h r i d i r e c t o r y. o r g
PH2-20ROFL
Outdoor Units should not be installed where freezing is likely
Legend
Safe, fast & effective do-it-yourself method of dissolving mineral buildup from water lines
Pump Descaling Agent
In the Box • Chemical descaling agent
Represents a single major use: Such as a shower in a cold climate.
94% High Efficiency Condensing (PHH models)
condensation. Condensation has heat or stored
heat and energy, resulting in higher efficiency. This process cools the flue gases and allows for PVC (plastic) venting.
PHH-32RDVL & PHH-32ROFL
PHH-25RDVL & PHH-25ROFL
Represents a single minor use: Such as a sink in a cold climate.
85°F - 140°F (or 185°F with Hi-Temp Commercial Chip) 199,900
157,000
Gas Input Minimum (BTU) Energy Factor* Dimensions (H x W x D) Weight
Remote Controller (UMC-117) * Source: U.S. Department of Energy
Heavy duty brass swivels 3/4” female garden hose 1/2” FNPT & 3/4” FNPT
Flow Rates Quality & Safety
TEMPERATURE RISE (°F)
35
45
50
60
70
77
80
90
100
PHH-32RDVL & PHH-32ROFL
9.5
8.4
7.6
6.3
5.4
4.9
4.7
4.2
3.8
PHH-25RDVL & PHH-25ROFL
8.5
6.6
5.9
5.0
4.2
3.8
3.7
3.3
3.0
100°F - 140°F
PH2-28RDVSL & PH2-28ROFL
9.5
7.4
6.6
5.5
4.7
4.3
4.1
3.7
3.3
PH2-25RDVSL & PH2-25ROFL
199,900
180,000
8.4
6.7
6.1
5.1
4.3
3.9
3.8
3.4
3.0
PH2-20RDVSL & PH2-20ROFL
6.4
5.6
5.1
4.2
3.6
3.3
3.2
2.8
2.5
150,000
.94
27 1/2" x 18 1/2" x 9 3/4"
25 5/8” x 13 7/8” x 9 7/8” (Indoor Model)
81 lbs
23 5/8” x 13 7/8” x 8 7/8” (Outdoor Model)
3/4” MNPT 3" or 2" PVC - 2 Pipe (Not required on outdoor models)
3”/5” Stainless Steel Concentric Venting Required (Not required on outdoor models) Included
chamber, flame failure monitor, & anti-scald protection.
Control - Main, Bath 1 & 2 Commercial Systems
Multi-Unit Installation
Venting PVC
Tankless water heaters have been used in commercial
Venting 3/5” concentric
applications for over 30 years. Common applications are: Food
TIV Tankless installation valves
Service, Car Wash, Laundromats, Manufacturing, Industrial, and
Unclogit descaling compatability Pipe cover
never run out of hot water and only run when hot water is being
Recessed box
10.8 GPM
used. Multiple units are linked together and controlled by a
Commercial up to 185 °F
5.4 GPM x 6
32.4 GPM
central controller which manages the firing order and stages the
Linkable up to 20 units
5.4 GPM x 12
64.8 GPM
units depending on the demand.
Equation
Output
2
5.4 GPM x 2
6 12
*These examples are based on the PHH32 model. Based on water temperature rise of 70 ̊ F.
Tankless water heaters Spa & hot tub heaters Ice machines Coffee brewing equipment Water coolers Air conditioners Cooling jackets Humidifiers Solar panels Compatible with all gas & electric models
• • • • • •
All TIV's are 3/4": WTIV-SWT-SB
Sweat - Sani Brass
WTIV-TRD-SB
Thread - Sani Brass
WTIV-***-**- P
TIV W/Pressure Relief Valve
Accessory Compatibility
type over heat limiter which surrounds the entire combustion
To determine multi-unit system output: Institutional. Tankless are ideal for commercial because they GPM x # of Units = Total System Output # of Units
• • • • • • • • • •
including: ICAD (incomplete combustion avoidance device), film
Commercial & Multi-Unit Systems
54 lbs
Applications
Paloma in Japan where the technology has been refined and
These estimates are for sizing purposes only. Please contact us if you need further assistance.
0.82
• •
Sani Brass, no lead compliant Hot water valve is coded red Cold water valve is coded blue Heavy duty brass construction Union assembly connects to water heater for easy removal Full 3/4” I.D. valve body Hot water valve includes a female NPT port to receive pressure relief valve Both valves include a drain/flush port with an isolation ball valve that terminates with a capped threaded male hose fitting Designed to work with Un-Clog-It Kit Designed for tankless water heaters With 3/4” water connections Designed for use with recessed boxes & pipe covers Ensures an easy and proper installation Ideal for future maintenance & service Compatible with all gas & electric models
WaiWela gas tankless water heaters are manufactured by
produced for decades. Safety features set WaiWela units apart,
11,000
Gas & Water Connections
Venting
PH2-20RDVSL & PH2-20ROFL
Submersible pump (corrosion resistant, UL listed) hoses (1/2” clear plastic, food grade)
• Thread pipe fittings
(See performance charts to the right)
Temperature Range Gas Input Maximum (BTU)
PH2-25RDVSL & PH2-25ROFL
Warm Climate
Minor Use = 1-1.5GPM
Major Use = 2-2.5GPM
Gallons Per Minute
Capacity & Flow Rate
PH2-28RDVSL & PH2-28R0FL
Five lbs. of sulfamic acid dry color coded red Yields 10 one-gallon treatments
• Pump, hoses & hose fittings
energy and is re-used to heat water, wasting less
• • • • •
PH H -3 2R PH D VL H -3 2R PH O FL H -2 5R PH D VL H -2 5R PH O FL 228 R D PH VS 2L 28 R O PH FL 225 R D PH VS 2L 25 R O PH FL 220 R D PH VS 2L 20 R O FL
PHH-32 Direct Vent
Cold Climate
Represents a single minor use: Such as a sink in a warm climate.
Features
•
Climate Map Represents a single major use: Such as a shower in a warm climate.
Moisture produced from combustion is called
TIVs are designed to save installation time while assuring that installation is completed professionally. The long term benefits are ease of maintenance & the ability to do the maintenance yourself if you should choose to do so.
