Pro Star Mechanical

Serving Vancouver Island & the Gulf Islands

Pro Star Mechanical Technologies Ltd.

Heating | Plumbing | Radiant Floor Heating | Air Conditioning | Heat Pumps | Geothermal Heat Pumps | HVAC | Boilers

Victoria, BC: 250-383-4558 | Courtenay, BC: 250-331-0888

 

Bosch Tankless Hot Water Heaters

The Better Way to Heat Water...while never running out of hot water again!

Ideal for households looking to maximize energy savings. New homeowners want the energy-efficient, endless supply of hot water only a gas tankless water heater can deliver. And no one has a more complete line or gives you a longer warranty than Pro Tankless by Bosch. Elegantly engineered, these units are small, lightweight, and easy to install and maintain.

Tank vs.
 
Tankless
 
Large, heavy and clumsy to handle.
 
Small, lightweight an easy to install.
Often runs out of hot water.
 
Never runs out of hot water.
Takes up valuable floor space.
 
Hangs on wall - saving floor space.
Stores hot water - a perfect breeding ground for bacteria.
 
Does not store hot water, reducing the risk of bacteria growth.
Has an average lifetime of only 2-9 years.
 
Designed and built to last 20+ years.
Efficiency decreases annually due to mineral build-up.
 
Maintains efficiency for the life of the water heater.
Electric energy factor of .80 to .90.
 
Electric energy factor of .95 to .99.
Natural gas/liquid propane energy factor of .52 to .62.
 
Natural gas/liquid propane energy factor of .69 to .85.

Here's why you should consider a Pro Tankless Hot Water Heater by Bosch:

Model # 260PN - Small, compact Ideal for low flow, cottage camp applications. Standing pilot.

Model # 425PN - Residential and medium flow applications with standing pilot.

Model # 425HN - Residential and medium flow applications with hydro generated electronic ignition.

Model # 430EF - Residential and medium flow with hydro generated electronic ignition.

Model # 635ES - Larger flow. 110V required for electronic ignition and integral fan Sealed combustion. Can be vented 26' horizontally Diagnostic readout

Model # 715ES - Large flow. Most versatile unit on the market. 110V required for electronic ignition. Integral fan and diagnostic readout. Sealed combustion. Designed for solar back-up. Kit available to manifold up to four heaters with cascading control. Can be vented 26' horizontally.

Model # C800ES - Same features as the 715ES with 95% efficient condensing heat exchanger. Vent length 18' if concentric piping is used.

Model # 450ESR - Specially designed for recirculation to domestic hot water storage. Sealed combustion. Integral fan and digital readout.

Bosch The ProTankless™ Gas Water Heaters Specifications & Prices

 
260PN
425PN
425HN
430EF
Technical Specifications
Rated input (BTU/HR)
74,900
117,000
117,000
130,000 NG / 125,000 LP
Min. Input (Btu)
30,735
33,000
33,000
28,000
Flow rate (GPM) Min.
2.6
4.0
0.5
0.5
Max.
1.3
0.5
4.0
5.0
Hot Water Output (GPM) 45° F rise
2.6
1.0 - 4.2
1.0 - 4.0

1.0 - 5.0

90° F rise
1.3
0.5 - 2.1
0.5 - 2.0
0.5 -2.5
Flue Size
4"
5"
5"
4"
Flue Type
B
B
B
C
Water Inlet (NPT)
1/2"
1/2"
1/2"
1/2"
Water Outlet (NPT)
1/2"
1/2"
1/2"
1/2"
Gas Inlet (NPT)
1/2"
3/4"
3/4"
1/2"
Dimensions Height
23-13/16"
23-13/16"
30-5/16"
30-5/16"
Width
12-1/4"
16-3/4"
17-5/16"
18-1/4"
Depth
8-1/2"
8-1/2"
8-11/16"
8-3/4"
Shipping Weight (lbs)
25
44
44
55
Max. Gas Consumption LP (lbs/hr)
3.5
5..4
5.4
5.8
NG (cubic ft/her
69.3
108.8
108.8
121
Inlet Water Pressure (psi) Min
40
40
40
40
Max
150
150
150
150
Gas Pressure (IN. W.C) LP
11
11
11
11
NG
7
7
7
7
Efficiency Thermal
78%
78%
80%
82%
Energy Factor
0.64
0.79
0.79
0.78
Price (CDN)
contact us
contact us
contact us
contact us
Extra for Termination Kit
n/a
n/a
n/a
contact us

 

 
635ES
715ES
C800ES
450ESR
Technical Specifications
Rated input (BTU/HR)
175,000
199,000
199,000
120,000
Min. Input (Btu)
31,00
19,900
19,900
35,500
Flow rate (GPM) Min.
6.4
9.2
10.1
4.5
Max.
0.8
0.65 - 1.6
0.65 - 1.6
n/a
Hot Water Output (GPM) 90° F rise
0.8 - 6.4
0.65 - 7.2
0.65 - 8.0

4.5

45° F rise
0.8 - 3.2
0.65 - 3.6
0.65 - 3.9
n/a
Flue Size
3"
3"
3"
3"
Flue Type
SS CL III
SS CL III
SS CL III
SS CL III
Water Inlet (NPT)
3/4"
3/4"
3/4"
3/4"
Water Outlet (NPT)
3/4"
3/4"
3/4"
3/4"
Gas Inlet (NPT)
3/4"
3/4"
3/4"
3/4"
Dimensions Height
23-1/2"
30-1/2"
30-1/2"
27-1/2"
Width
15-3/4"
17-7/8"
18-15/16"
15-3/4"
Depth
8-1/2"
11-1/4"
11-1/4"
11-3/4"
Shipping Weight (lbs)
60
67
74
47
Max. Gas Consumption LP (lbs/hr)
8.1
9.23
9.23
5.57
NG (cubic ft/her
162.8
185.12
185.12
111.63
Inlet Water Pressure (psi) Min
30
40
40
30
Max
150
150
150
150
Gas Pressure (IN. W.C) LP
11 -14
9 - 14
9 - 14
11 -14
NG
5 - 14
4 - 14
4 -14
5.5 - 8
Efficiency Thermal
87%
82%
92%
82%
Energy Factor
0.85
0.81
0.89
n/a
Price (CDN)
contact us
contact us
contact us
contact us
Extra for Termination Kit
contact us
contact us
contact us
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Pro Star Victoria Head Office
524 William Street
Victoria, BC V9A 3Y9
Phone: 250-383-4558
Fax: 250-383-6990

Vancouver Island BBB
Pro Star Courtenay Branch
Unit 212 - 2459 Cousins Avenue
Courtenay, BC V9N 3N6
Phone: 250-331-0888
Fax: 250-331-0889

E-mail: info@prostar-mechanical.com

All prices are in Canadian dollars and are subject to change without notice. Prices may be applicable to state/provincial taxes. Shipping/freight charges may apply.


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