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Water Heating Elements
12 - 48 volt
Use one or more of these elements as a diversion load with
Xantrex C35, C40, C60 or TriStar 45, 60 controllers. They fit most standard
water heaters with screw-in elements. An adapter is used for the square flange
type element. The dual 12/24 element has two separate 29 amp, 0.48 Ohm elements.
It can be wired for 29 amps or 58 amps at 14 volts or 29 amps at 28 volts. The
dual 24/48 volt element has two separate 22 amp, 1.24 Ohm elements. It can be
wired for 22 or 44 amps at 28 volts or 22 amps at 56 volts. Order enough
elements with a total current draw greater than your charging systems maximum
output, but no more than 75% maximum amp rating of controller. 150 watt hours
will raise 1 gallon of water about 60Ί.
Elements extend about 7" beyond the 1" male pipe threads on 1.5" hex head.
D380 12/24 volt Dual 29 amp, 0.48 Ohms 3 lbs
$137
Specials
$85
4 for
$75
each, 10 for
$70
each
D381 24/48 volt Dual 22 amp,
1.24 Ohms 3 lbs $95 Specials
$75
4 for
$70
each, 10 for
$65
each
Square Flange Adapter 1 lb
$20
| About 20% of the energy used in a home is
for hot water. Some of this can be supplied by a solar or woodstove heater.
Excess electricity from a wind generator or PV modules can also be used for
water heating by using the Trace C40 controller and a water immersion
heating element. |
Tankless Instant Gas Water Heaters
These are lighter and more compact than tank heaters and
deliver an endless supply of hot water. Require 18-30 psi minimum water
pressure. Do not locate heater where it could freeze. Heaters are also used for
radiant floor heating. Instant Electric Water Heaters also available, but they
use lots of electricity while on.
ProTankless
(similar to AquaStar but with a longer
warranty)
Built with copper heat exchanger, stainless steel burner,
adjustable temperature control, 3 year warranty with 15 year on heat exchanger.
Made in Portugal or France by Bosch.
Part number codes: P = Pilot
Light, N = Natural Vent,
H = Hydro Ignition,
E = Electronic Ignition,
S = Sealed Combustion Direct Vent
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260PN Low volume
usage for cabins, boats, RVs, Standing pilot light, Energy Factor .64,
Thermal Efficiency 78%, 0.5 gpm minimum flow to activate, 30,735 - 74,900
BTU, 4 flue, 45° rise at 2.6 gpm, 55Ί rise
2.1 gpm, 90Ί rise at 1.3 gpm,
1/2 NPT gas connection, 1/2" water connection, 28.8 x 12.2 x 8.5.
H013 260PNP Propane 25 lbs $450 Value
$395
H014 260PNG
Natural Gas 25 lbs $450 value
$395 |
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425PN This size is
popular for home use. Standing pilot light, Energy Factor .69 natural gas
and .79 propane, Thermal Efficiency 78%,
0.5 gpm minimum flow to
activate, 31,000 - 117,000 BTU, 5 flue double-wall type B vent, 45Ί
rise at 4.2 gpm, 55° rise
a 3.4 gpm, 90° rise at 2.1 gpm, 3/4 male NPT gas connection, 1/2" male NPT
water connection. 25.75x 16.75 x 8.5
H015 425PNP Propane 44 lbs $765 value
$595
H016 425PNG Natural
Gas 44 lbs $765 value
$595 |
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Patented
Bosch Hydro-Generated Ignition Technology
425HN Water
powered ignition (no pilot light), Energy Factor .85 natural gas and .84
propane, Thermal Efficiency 80% natural gas and 83% propane,
0.5 gpm minimum flow to
activate, 28,000 - 117,000 BTU, 5 flue double-wall type B vent, 45Ί
rise at 4.2 gpm, 55° rise
a 3.4 gpm, 90° rise at 2.1 gpm, 1/2 male NPT gas connection, 1/2" male NPT
water connection. 29.75x 18.25 x 8.75
H017
425PNP Propane 48 lbs $800 value
$695
H018
425PNG Natural Gas 48 lbs $800 value
$695
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635ES Large
Capacity. Electronic ignition with sealed combustion, direct vent, Energy
Factor .85 natural gas and .86 propane, Thermal Efficiency 87%,
0.8 gpm minimum flow to
activate, 31,000 - 175,000 BTU propane, 35,000 - 175,000 BTU natural gas, 3
flue stainless steel, vent vertically or horizontally, 45Ί
rise at 6.4 gpm, 55° rise
a 5.2 gpm, 90° rise at 3.2 gpm, 3/4 male NPT gas connection, 3/4" male NPT
water connection. 120 Volts AC, 40mA idle, <2.5A operation. 7000' altitude
maximum. Above 2000' reduce ratings 4% per 1000' above sea level.
23.5x 15.75 x 8.5
H019 635ESP Propane 55 lbs $1300 value
$1150
H020
635ESG Natural Gas 55 lbs $1300 value
$1150
635 Vent Kit
4TWGVK35 20 lbs
$245
Wireless Remote
TSTAT2 1 lb
$170
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