Bowman Pool Heat Exchangers2019-01-30T12:24:30+00:00

Bowman Pool Heat Exchangers

Valutech provides pool heat exchanger sizing recommendations for all types of pools from residential pools to commercial and olympic sized pools.

Bowman swimming pool heat exchangers can be used with boilers, Solar Panels, Geothermal Systems and Heat Pumps – call us to help you choose the right model for the appropriate application. We can provide you with a sizing solution within hours and supply you with a swimming pool heat exchanger in the shortest possible time frame from our stock.

  • CN-P Series Cupro Nickel Tube Heat Exchangers
  • CN-Ti Series Titanium Tube Heat Exchangers
  • CN-SS Stainless Steel Series Heat Exchangers
  • CN-XL Commercial Series Heat Exchangers

CN-P/Ti/SS Series Pool Heat Exchangers

CN-P Series Bowman Swimming Pool Heat Exchangers

The Bowman CN-P/Ti/SS series pool heat exchangers are designed for chlorine and salt water pool applications. Tube stack is made of Cupro Nickel, Titanium or Stainless Steel. The CN-P/Ti/SS series are available in capacities ranging from 135,000 BTU/hr to 680,000 BTU/hr.

MODELS – Bowman CN-P/Ti/SS Series Pool Heat Exchangers

CN80 Bowman Pool Heat Exchanger

Bowman Pool Heat Exchanger Model CN80 – 80,000 BTU/hr

CN135 Bowman Pool Heat Exchanger

Bowman Pool Heat Exchanger – Model CN135 – 135,000 BTU/hr

Bowman Pool Heat Exchanger – Model CN200 – 200,000 BTU/hr

Bowman Pool Heat Exchanger – Model CN300 – 300,000 BTU/hr

Bowman Pool Heat Exchanger – Model CN400 – 400,000 BTU/hr

CN135 Bowman Pool Heat Exchanger

Bowman Pool Heat Exchanger – Model CN680 – 680,000 BTU/hr

Features:

  • High Efficiency
  • Compact Design
  • Sturdy Construction
  • Removable Tubestacks
  • Immediate Delivery from Stock

Applications:

  • Pools, Spas, and Hot Tubs
  • Salt water chlorinated pools
  • Sea Water Applications
  • Waste Water Heat Recovery
  • Freshwater Aquaculture
  • Aquaponics
  • Plunge Pools

Standard Material:

  • Tube side (Pool Water): Cupro Nickel/Titanium/Stainless Steel
  • Shell Side (Boiler Water): Cast Iron

Maximum Pressure:

  • Hot Side: 87 psig
  • Cold Side: 87 psig

Maximum Temperature:

  • 100 Deg. C

Capacity:

  • CN200 240,000 BTU/Hr*
  • CN400 400,000 BTU/Hr*
  • CN680 680,000 BTU/hr*

Quick Sizing Reference **

  • CN200 – for pools up to 23,000 US Gallons*
  • CN400 – for pools up to 46,000 US Gallons*
  • CN680 – for pools up to 65,000 US Gallons*
  • * Based on boiler water temperature at 180°F and pool temperature 84°F

CN-Ti Series Titanium Tube Pool Heat Exchangers

The Bowman CN-Ti series heat exchangers are designed for salt water pool applications. Tube stack is made of Titanium. The CN-Ti series pool heat exchangers are available in capacities ranging from 135,000 BTU/hr to 680,000 BTU/hr.

Models: CN-XL Series Pool Heat Exchangers

CN-XL series of pool heat exchangers are rugged with heavy duty construction and design. They are meant for municipal and commercial grade olympic size swimming pools. Most hotels, YMCAs, municipal arenas, community centers, universities/ colleges and condominiums use boilers for domestic water heating and other applications. Usually these boilers are oversized and are not used on a continuous basis even during the winter months. Utilizing the excess capacity for heating pools and hot tubs ensures continuous operation of the boiler which reduces cycling. The CN-XL series heat exchangers are available in capacities upto 3,000,000 Btu/hr.

The CN-XL provides a high surface area that facilitates high heat transfer rates- these units are designed to handle a flow rate of 400 USGPM of pool water with a pressure loss of only 3.2 psi (7.5 feet water).

CN650 Bowman Commercial Pool Heat Exchanger

Bowman Commercial Pool Heat Exchanger Model CN650 – 650,000 BTU/hr

CN980 Bowman Commercial Pool Heat Exchanger

Bowman Commercial Pool Heat Exchanger Model CN980 – 980,000 BTU/hr

CN1500 Bowman Commercial Pool Heat Exchanger

Bowman Commercial Pool Heat Exchanger Model CN1500 – 1,500,000 BTU/hr

CN2000 Commercial Pool Heat Exchanger

Bowman Commercial Pool Heat Exchanger Model CN2000 – 2,000,000 BTU/hr

Features:

  • High Heat Transfer Capacities
  • Low pressure drop
  • Rugged Heavy Duty Construction
  • Resistant to Corrosion From Both Chlorinated and Saltwater Pools
  • Removable Tubestacks Enables Easy Cleaning
  • Quick Delivery from Stock

Applications:

  • Large Scale Pools
  • Hot Tubs
  • Geothermal Pool Heating
  • Solar Pool Heating

Standard Material:

  • Tube side (Pool Water): Cupro Nickel/Titanium
  • Shell Side (Boiler Water): Cast Iron Steel

Maximum Pressure:

  • Hot Side: 90 psig
  • Cold Side: 90 psig

Maximum Temperature:

  • 250 Deg. F

Approvals:

  • CRN

Capacity:

  • CN650 650,000 BTU/Hr*
  • CN680 680,000 BTU/Hr*
  • CN980 980,000 BTU/Hr*
  • CN1000 1,000,000 BTU/Hr*
  • CN1500 1,500,000 BTU/Hr*
  • CN2000 2,000,000 BTU/Hr*

Quick Sizing Reference **

  • CN650 – for pools up to 65,000 US Gallons*
  • CN680 – for pools up to 70,000 US Gallons*
  • CN980 – for pools up to 88,000 US Gallons*
  • CN1000 – for pools up to 94,000 US Gallons*
  • CN1500 – for pools up to 135,000 US Gallons*
  • CN2000 – for pools up to 185,000 US Gallons*

* Based on boiler water temperature at 180°F
** Based on pool temperature at 84°F

As these are engineered products it is important that they are correctly sized for the application. Please contact us with the design parameters and we can size a suitable unit and provide a data sheet with the design criteria and flow characteristics.

Bowman Pool Heat Exchangers for Solar and Geothermal Applications

A large number of pool owners heat their pools indirectly with the use of solar panels. Solar heating of swimming pools differs from other systems in the way the heat is transferred. These systems run at unpredictable and fluctuating temperatures unlike traditional heating methods.

To maximize the transfer of solar energy the CN Solar Range of Pool Heat Exchangers are made with longer tube bundles to increase the retention time.

Please ask one of our engineers to size the appropriate Bowman pool heat exchanger for solar and geothermal applications.

These units are available in capacities ranging from 82,000 Btu/hr to 980,000 Btu/hr (at 158F).

Features:

  • Highly Efficiency
  • Compact
  • Rugged Construction
  • Tubestacks are removable
  • Stock item

Applications:

  • Geothermal Applications
  • Solar Heated Spas, Pools, Hot Tubs
  • Marine and Sea Water Applications
  • Waste Water Heat Recovery

Standard Material:

  • Tube side (Pool Water): Cupro Nickel/Titanium
  • Shell Side (Boiler Water) Cast Iron

Maximum Pressure:

  • Hot Side: 6 barg (87psig)
  • Cold Side: 6 barg (87psig)

Maximum Temperature:

  • 100 Deg. C

Capacity

  • CNS200 240,000 BTU/Hr*
  • CNS400 420,000 BTU/Hr*
  • CNS650 600,000 BTU/Hr*

Quick Sizing Reference **

  • CNS200 – for pools up to 23,000 US Gallons*
  • CNS400 – for pools up to 46,000 US Gallons*
  • * Based on glycol temperature at 154°F
  • ** Based on pool temperature at 84°F

CN-SS Series Stainless Steel Pool Heat Exchangers

Bowman CNSS Series Stainless Steel Pool Heat Exchangers are ideal for heating chlorinated and bromine pools. The units are also widely used in the rapidly growing freshwater aquaculture and aquaponics applications.

These units are designed to handle the large flow rates created by pool pumps with minimal pressure loss. The Bowman CNSS Series Stainless Steel series is available in 200,000 and 400,000 Btu/hr capacities.

Features:

  • High Efficiency
  • Compact Design
  • Sturdy Construction
  • Removable Tubestacks
  • Quick Delivery from Stock

Applications:

  • Pools, Spas, and Hot Tubs
  • Domestic Hot Water
  • Sea Water Applications
  • Waste Water Heat Recovery
  • Freshwater Aquaculture
  • Aquaponics

Standard Material:

  • Tube side (Pool Water): SS316L
  • Shell Side (Boiler Water) Cast Iron

Maximum Pressure:

  • Hot Side: 6 barg (87psig)
  • Cold Side: 6 barg (87psig)

Maximum Temperature:

  • 100 Deg. C

Capacity

  • CNSS200P 200,000 BTU/Hr*
  • CNSS400P 400,000 BTU/Hr*

Quick Sizing Reference **

  • CNSS200P – for pools up to 23,000 US Gallons*
  • CNSS400P- for pools up to 46,000 US Gallons*

* Based on boiler water temperature at 180°F
** Based on pool temperature at 84°F

Typical Uses of Bowman Swimming Pool Heat Exchangers:

  • Residential swimming pools
  • Apartment and condominium building swimming pools
  • Municipalities and public pools
  • Hotels and resorts swimming pools
  • YMCA’s and community centers swimming pools
  • Schools and school district swimming pools
  • Commercial scale swimming pools
  • Competitive and recreational swimming pools