Law Supply, Inc.
Web Page - Heaters & Tanks

Water Heaters - Tank Type - Nat Gas
Water Heaters - Tank Type - LP Gas
Water Heaters - Tank Type - Electric
Water Heaters - Tankless - Gas
Water Heaters - Tankless - Electric
Space Heaters - (LPG) Propane Gas
Space Heaters - Natural Gas
Furnaces - Natural Gas

Water Heaters - Tank Type - Nat. Gas
Water Heaters -- Top Inlets -- Nat. Gas
-- Short Modles --
WHN-GCVL-40      40 GAL. NAT 40,000 BTU
Water Heaters -- Top Inlets -- Nat. Gas
-- Short Modles --
WHN-GCRL-30      30 GAL. NAT 35,500 BTU
WHN-GCRL-40      40 GAL. NAT 40,000 BTU

-- Tall Modles --
WHN-GCR-30       30 GAL. NAT 35,500 BTU
WHN-GCR-40       40 GAL. Nat 40,000 BTU
WHN-GCG-50       50 GAL. Nat 40,000 BTU
WHN-FCG-75       75 GAL. Nat 75,100 BTU
WHN-FCG-100     100 GAL. Nat 75,100 BTU

-- Tall Modles W/Blanket --
WHN-GCB-30       30 GAL. NAT 35,500 BTU W/BLANKET
WHN-GCB-40       30 GAL. NAT 40,000 BTU W/BLANKET

Water Heaters - Tank Type - LP Gas
Water Heaters -- Top Inlets -- LP Gas
WHL-GCV-40       40 GAL. Nat 40,000 BTU
Water Heaters -- Top Inlets -- LP Gas
WHN-GCR-30       30 GAL. NAT 35,500 BTU

Water Heaters - Tank Type - Electric
2-1/2 Gal. Heater
  • compact hot water heater for point of use applications
  • 1/2" MIP inlet and outlet
  • wall and floor mountable
  • glass-lined tank
  • 6-year tank /2-year parts warranty
  • adjustable temperature range (86F to 140F)
  • 120 VAC - 1300 watts - 11.3 amps
  • Dimensions: 18-11/16"H x 11"W x 10-5/8"D
  • - PDF Brochure
WHE-SHC25
4 Gal. Heater
  • compact hot water heater for point of use applications
  • 1/2" MIP inlet and outlet
  • wall and floor mountable
  • glass-lined tank
  • 6-year tank /2-year parts warranty
  • adjustable temperature range (86F to 140F)
  • 120 VAC - 1300 watts - 11.3 amps
  • Dimensions: 19-3/4"H x 12-5/8"W x 12-1/2"D
  • - PDF Brochure
WHE-SHC4
Water Heaters -- Side Inlets
WHE-EJC-6       6 GAL.  120-VT
WHE-EJC-10      10 GAL. 120-VT
WHE-EJCS-20     19 GAL. 120-VT
Water Heaters -- Side Inlets
  • 29-1/4" Tall x 22" Dia.
  • 4500 wt. - 240 vt.
  • State Brand
WHE-PV-30-1ME     30 GAL. 240-VT
Water Heaters -- Top Inlets
-- Lowboy Models --
WHE-ENL-30      30 GAL. 240-VT
WHE-ENLB-40     40 GAL. 240-VT

-- Short Models --
WHE-ENS-30      30 GAL. 240-VT
WHE-ENS-40      40 GAL. 240-VT
WHE-ENS-50      50 GAL. 240-VT

-- Tall Modles --
WHE-ENT-30      30 GAL. 240-VT
WHE-ENT-40      40 GAL. 240-VT
WHE-ENT-50      50 GAL. 240-VT
WHE-ENT-55      55 GAL. 240-VT

Water Heaters - TankLess - Gas
Navien
  • endless hot water supply
  • ultra condensing efficiency 98%
  • ECO Navien technology
  • extended lifecycle
  • PVC venting & easy installation
  • leak detector
  • air intake filter
  • space saving
  • 0.5 gpm min. water flow to activate unit
  • 3/4" FIP fittings at bottom of unit
  • Navien Brand
  • - PDF Brochure
WHT-CR-180     150,000 BTU
WHT-CR-210     175,000 BTU
WHT-CR-240     199,000 BTU
Isolator Instlation Kit
  • 3/4" Threaded Connection
  • with pressure relief valve
  • Easy Two Step Color Coded Union Connections
  • 600 WOG 150 WSP
VAB-WRIK-F

Water Heaters - TankLess - Electric
Single Point Moldels
  • single element non-thermostatic
  • designed for undersink handwashing installation
  • water temperature is controlled by regulating the water flow using the faucet
  • 0.5 gpm min. water flow to activate unit
  • 3/8" O.D. compression fittings at bottom of unit
  • Stiebel Eltron Brand
  • - PDF Brochure
  • - PDF Installation Instructions
WHT-MINI3.5     3.5-KW 120-VT
Single Point Moldels
  • single element non-thermostatic
  • designed for undersink handwashing installation
  • water temperature is controlled by regulating the water flow using the faucet
  • 0.5 gpm min. water flow to activate unit
  • 3/8" O.D. compression fittings at bottom of unit
  • Stiebel Eltron Brand
  • - PDF Brochure
  • - PDF Installation Instructions
WHT-MINI4     3.5-KW 240-VT
Single "Flow Controlled" Moldels
  • single element non-thermostatic
  • water temperature is controlled by regulating the water flow using the faucet
  • 0.32 gpm min. water flow to activate unit
  • includes 0.5 GPM aerators
  • 1/2" MIP inlet and outlet at bottom of unit
  • Stiebel Eltron Brand
  • - PDF Brochure
  • - PDF Installation Instructions
WHT-DHC-3-1     3.0-KW 120-VT
Single "Flow Controlled" Moldels
  • single element non-thermostatic
  • extremely compact design saves space
  • water temperature is controlled by regulating the water flow using the faucet
  • 0.47 gpm min. water flow to activate unit
  • 1/2" MIP inlet and outlet at bottom of unit
  • Stiebel Eltron Brand
  • - PDF Brochure
  • - PDF Installation Instructions
WHT-DHC-6-2     6.0-KW 240-VT
Single "Thermostatic" Moldels
  • single element - thermostatic
  • digital temperature control - 86° to 125°
  • no flow switch, engages at any flow rate
  • mounts horizontally or vertically
  • Standard 3/4" MIP connections with no flow restrictions (adapters included to 1/2 MIP)
  • Seisco Brand
  • - PDF Owner's Manual
  • - PDF Sales Literature
WHT-POU90     9.0-KW 240-VT
Single "Thermostatic" Moldels
  • single element - thermostatic
  • digital temperature control - 86° to 140°
  • flow switch engages at 0.264-GPM
  • 1/2" MIP inlet and outlet at bottom of unit
  • unit is switchable from 7.2 kw to 9.6 kw durring installation -- 240vt.
  • Stiebel Eltron Brand
  • - PDF Brochure
  • - PDF Installation Instructions
WHT-DHC-E-8/10     7.2kw or 9.6kw
Single "Thermostatic" Moldels
WHT-DHC-E-12     12kw
Double Moldels
  • double elements - 9600 watts each
  • requires No.8 wire and two 50-amp twin breakers
  • digital temperature control - 86° to 140°
  • 0.58 gpm min. water flow to activate unit
  • 3/4" MIP fittings at bottom of unit
  • Stiebel Eltron Brand
  • - PDF Brochure
  • - PDF Installation Instructions
WHT-TEMPRA20    19.2-KW 240-VT
Triple Moldels
  • triple elements - 9600 watts each
  • requires No.8 wire and three 50-amp twin breakers
  • digital temperature control - 86° to 140°
  • 0.87 gpm min. water flow to activate unit
  • 3/4" MIP fittings at bottom of unit
  • Stiebel Eltron Brand
  • - PDF Brochure
  • - PDF Installation Instructions
WHT-TEMPRA29    28.8-KW 240-VT
 
TEMPERATURE RISE °F
 
 
0.5 GPM
0.75 GPM
1 GPM
1.5GPM
2 GPM
2.5 GPM
3 GPM
4 GPM
Volts
Amps
Min.
Wire
3.0 KW
41°
31°
20°
 
 
 
 
 
120
25
10
3.5 KW
48°
36°
24°
 
 
 
 
 
120
29
10
6.0 KW
82°
55°
41°
27°
20°
 
 
 
240
25
10
7.2 KW
--
65°
49°
33°
25°
20°
 
 
240
30
8
7.5 KW
--
68°
51°
34°
25°
20°
 
 
240
32
8
9.0 KW
--
82°
61°
41°
31°
25°
 
 
240
40
8
9.5 KW
--
86°
65°
43°
32°
26°
 
 
240
40
8
9.6 KW
--
87°
65°
44°
33°
26°
 
 
240
40
8
12 KW
--
92°
82°
54°
41°
33°
27°
 
240
50
6
18.0 KW
--
 
123°
82°
61°
49°
41°
31°
240
40 x 2
8
19.0 KW
--
 
130°
87°
65°
52°
43°
32°
240
40 x 2
8
19.2 KW
--
 
 
88°
66°
53°
44°
33°
240
40 x 2
8
28.8 KW
--
 
 
 
99°
79°
66°
49°
240
40 x 3
8
    FORMULAS

  Flow Rate (GPM)   =  kW rating x 6.83 
                       rise in temp (°F)

  Rise in Temp (°F) =  kW rating x 6.83 
                          flow rate

  kW Rating         =  GPM x rise in temp 
                             6.83
Space Heaters - (LPG) Propane Gas

Infrared Heater - 6,000 BTU
  • 1 grate - manual
  • top-mounted controls
  • Kozy-World brand
KWP110     PROPANE

Infrared Heater - 10,000 BTU
  • 2 grate - manual
  • top-mounted controls
  • Kozy-World brand
KWP112     PROPANE

Infrared Heater - 10,000 BTU
  • 2 grate - thermostat
  • top-mounted controls
  • Kozy-World brand
KWP122     PROPANE

Infrared Heater - 15,000 BTU
  • 3 grate - manual
  • top-mounted controls
  • Empire - HearthRite brand
EMH-HR15ML     PROPANE

Infrared Heater - 15,000 BTU
  • 3 grate - manual
  • top-mounted controls
  • Kozy-World brand
KWP192     PROPANE

Infrared Heater - 18,000 BTU
  • 3 grate - thermostat
  • top-mounted controls
  • Kozy-World brand
KWP196     PROPANE


Blue-Flame Heater - 20,000 BTU
  • offers the visual warmth of an alluring blue flame
  • with hydraulic thermostat that modulates from 8,500 Btu to 20,000 Btu for continuous temperature control
  • Empire - HearthRite brand
EMH-HB20TL     PROPANE

Infrared Heater - 25,000 BTU
  • 5 grate - manual
  • top-mounted controls
  • Kozy-World brand
KWP322     PROPANE

Blue-Flame Heater - 30,000 BTU
  • thermostat
  • top-mounted controls
  • Kozy-World brand
KWP318     PROPANE

Space Heaters - Natural Gas

Infrared Heater - 6,000 BTU
  • 1 grate - manual
  • top-mounted controls
  • Kozy-World brand
KWN109     NATURAL GAS

Infrared Heater - 10,000 BTU
  • 2 grate - manual
  • top-mounted controls
  • Kozy-World brand
KWN111     NATURAL GAS

Infrared Heater - 10,000 BTU
  • 2 grate - thermostat
  • top-mounted controls
  • Kozy-World brand
GWR205     (LP or NAT)

Blue-Flame Heater - 10,000 BTU
  • manual
  • top-mounted controls
  • Kozy-World brand
GWD104     (LP or NAT)

Infrared Heater - 18,000 BTU
  • 3 grate - manual
  • top-mounted controls
  • Empire brand
EMH-SR-18-NAT     NATURAL GAS

Infrared Heater - 18,000 BTU
  • 3 grate - manual
  • top-mounted controls
  • Kozy-World brand
KWN191     NATURAL GAS

Infrared Heater - 18,000 BTU
  • 3 grate - thermostat
  • top-mounted controls
  • Kozy-World brand
KWN195     NATURAL GAS

Blue-Flame Heater - 20,000 BTU
  • thermostat
  • top-mounted controls
  • Kozy-World brand
KWN217     NATURAL GAS

Infrared Heater - 30,000 BTU
  • 5 grate - manual
  • top-mounted controls
  • Kozy-World brand
KWN321     NATURAL GAS

Infrared Heater - 30,000 BTU
  • 5 grate - thermostat
  • top-mounted controls
  • Kozy-World brand
KWN323     NATURAL GAS

Blue-Flame Heater - 30,000 BTU
  • thermostat
  • top-mounted controls
  • Kozy-World brand
KWN317     NATURAL GAS

Furnaces - Natural Gas
Unit Heaters
  • less wall thermostat
  • Empire brand
EMH-UH-1050      50,000 BTU
EMH-UH-1075      75,000 BTU
EMH-UH-1100     100,000 BTU
EMH-UH-1125     125,000 BTU
EMH-UH-1150     150,000 BTU
Floor Furnaces
  • includes wall thermostat
  • Empire brand
EMH-5088     45,000 BTU
EMH-7088     65,000 BTU
Gravity Wall Furnace
  • the patented burner design reduces NOx emissions by 50% for cleaner operation
  • furnace recesses into wall or mounts flush
  • Empire brand
EMH-GTW-35     35,000 BTU
Counterflow Up-Vent Wall Furnaces
  • circulate warmth at floor level to provide comfort at a fraction of the cost of electric heat
  • front panels remove easily for cleaning and servicing
  • optional side register and rear register help disperse the heat to other areas
EMH-FAW-55-SPP     55,000 BTU

Tank Type Water Heaters
SizeChart - Electric Heaters before April 2015
SizeChart - Gas Heaters before April 2015
C3 Technology Lit Page
Water Heaters
Parts & Accessories
   
SizeChart before April 2015
SizeChart before July 2003
SizeChart before April 2015
State Water Heaters
Old Size Charts

So do you think the Temperature and Pressure Relief valve dosen't do anything?
Watch Jamie and Adam do a little test.
(bypass the T&P and let a Water Heater over heat)
-- mpg format 6.05 mb
Tankless Water Heaters
 

October 2008 -- Tankless water heaters
Web Page Version
PDF Version
Water Heater Expansion Tanks
 
Hot Water
ExpansionTanks
 
Room Heaters
 
Kozy_World 


Home Page  |  Company Information

Last updated 07/14/2016
Law Supply, Inc. (also known as Law Plumbing Supply) 401 S. Jefferson, Magnolia, AR 71753, Phone-(870)234-1940, Fax-(870)234-3299
KEY WORDS: Wholesale, Retail, Commercial, Heavy-Duty, Residential, Water Heaters, Gas Water Heaters, Electric Heaters, Electric Water Heaters, Gas Water Heater, Gas Heater, Vent-Free Gas Heaters, VentFree Gas Heaters, Blue Flame Heaters, Blue Flame Gas Heaters, BlueFlame, BlueFlame Gas Heaters