PRODUCTS

AutoDoser

AutoSpray -
  (Auto Teat Sprayer)

Carbon Water Filter

Cluster Flush

Coil Udder Washer

Coil Washer (Wall-Mount)

Dip Cups

Dosatron -
  (Proportional Pump)

Heater Elements -
(Stainless Steel)

Float Switch

Heat Recovery

Mastitis Detector

Milk Filter

Mini Plant Washer

Mini Wash
(Chemical Dispenser)

MooJet -  
(AutoTeat Sprayer)

Multi-Adaptor

Polyphospate Salts Dispenser

Pumps

Scale Reducers -
(Electric ESP1 /  ESP2)

Scale Reducers -
(Chemical)

Spray Guns

Sprayers - Hand Held

Stands - (Water Heater)

Supaspray
  (Vacuum Teat Sprayer)

Tank Washer -
  (Floor Standing)

Thermostats

Time Clock -
(48 Hour Timer)

Teat Dip Cups

Udder Washers

Wash Station

Water Filter - In Line

Water Heaters -
  (Floor Standing)

WaterHeater-10G/45L (calf feeding)

Water Heaters -
  (Wall Mounted)

 An extensive range of reliable high quality Water Heaters, especially designed for use in farm dairies.

• Stainless Steel Outer Cabinet
• Stainless Steel Water Tank
• Very High Quality Insulation for maximum economy - essential in these days of never-ending electricity price increases!
• Digital Controller to maximise electricity savings by heating during "economy-7" periods
• Dual-Outlets (70 gallon and larger) allow for two washes between re-heat cycles
• Stainless Steel Fittings
• Stainless Steel Immersion heater element (Incoloy)
• Also available with side mounted header tank

MASSIVE SAVINGS IN ELECTRICITY COSTS!

Our heaters are equipped to heat up during the "off-peak" period, saving up to 75% of electricity costs.

 25 litre version

wall-mounted version is also available

Being of all-stainless-steel contruction, Cotswold Dairy Water Heaters are guaranteed against corrosion and can be relied upon to give very long service. The fully insulated internal tanks are fitted with a 1¼" BSP stainless steel drain outlet (1½" BSP on 200 gallon and larger sizes), stainless-steel outlets and overflows, and stainless steel elements. The inner tank is square, ensuring maximum capacity in minimum space.

Most models include a time clock, graduated in 15 minute intervals, as well as manual over-ride button and indicator lamps. A thermometer calibrated in centigrade degrees is also fitted. An automatic vacuum switch ensures that no cold water can enter whilst the farm vacuum pump is in operation.

Economy models are available, built to the same high standards but with ball-valve feed in place of the solenoid valve.

MODEL RANGE

WH30

WH40

WH50

WH60

WH70

WH80

WH100

WH120

WH135

WH150

WH200

WH30DX

WH40DX

3-Phase models available

Side-Mounted       Header Tank

Chiller / Ice bank

Heat-Recovery

models

30 gallon / 137 litre   3kw heater element

40 gallon / 182 litre   4.8kw heater element

50 gallon / 228 litre   4.8kw heater element

60 gallon / 273 litre   4.8kw / 6kw heater element

70 gallon / 319 litre   6kw heater element

80 gallon / 364 litre   6kw heater element

100 gallon / 319 litre  6kw / 9kw heater element

120 gallon / 546 litre  2 x 6kw heater elements

135 gallon / 615 litre  2 x 6kw heater elements

150 gallon / 683 litre  2 x 6kw heater elements

200 gallon / 900 litre  2 x 9kw heater elements

30 gallon / 137 litre with Brass pump/timer, 3kw element

40 gallon / 182 litre with Brass pump/timer, 3kw element

Off-peak models with twin water outlets and dual time clock are available

Most standard models can now be supplied with a side mounted header tank (as pictured below), at no extra cost.

All models can be manufactured with internally-mounted stainless steel coils to allow recovery and re-use of the heat otherwise lost in ice bank and chiller systems

 SIZES IN MILLIMETRES AND INCHES

(not including side-header tank)

CAPACITY          BASE              HEIGHT

 (Litres)

110 litres            610 x 610mm      610mm

137                    610 x 610             762

182                    610 x 610             915

228                    610 x 610           1067

273                    610 x 610           1220

319                    686 x 686           1093

364                    686 x 686           1220

455                    813 x 813           1143

546                    890 x 890           1270

615                    927 x 927           1270

683                    966 x 966           1270

900                  1194 x 1194         1270

add 160mm to width for version with side mounted header tank

CAPACITY          BASE               HEIGHT    

(Gallons)

30                      24 x 24 ins           30 ins

40                      24 x 24 ins           36 ins

50                      24 x 24 ins           42 ins

60                      24 x 24 ins           48 ins

70                      27 x 27 ins           43 ins

80                      27 x 27 ins           48 ins

100                    32 x 32 ins           45 ins

120                    35 x 35 ins           50 ins

135                    37 x 37 ins           50 ins

150                    38 x 38 ins           50 ins

200                    40 x 40 ins           50 ins

add 6.3" to width for version with side mounted header tank

We can manufacture non standard sizes to customer's exact requirements.

Heat Recovery Models are available, using the temperature of the hot gas produced by the dairy refrigeration system to pre-heat the water.

Water heaters can be supplied with a variable level stainless steel float switch. This allows the amount of water to be heated to be changed very easily.

Dual outlets are recommended (standard on 80 gallons and above), to take advantage of off-peak electricity.

Various types of controller are available, from simple ball-valve to sophisticated electronic systems using timers, level controllers and microcontrollers.

ESSENTIAL INFORMATION - WATER HEATER INSTALLATION

Cotswold Water Heaters are fitted with back-mounting bars, but, due to their weight when filled, support from underneath is also necessary. Load-bearing stands for all models are available from Cotswold. When heaters are installed in a loft, please ensure that adequate support for a fully-filled tank is provided.

Our water heaters are normally gravity-fed, therefore the water outlets should be above the water trough unless it is intended to empty the water heater using the plant vacuum or a pump.

In hard water areas, it is essential that a scale preventer and a water strainer are fitted. These help prevent scale forming inside the water solenoid valve and around the heater element. The cost of these inexpensive devices will soon be recovered from reduced electricity charges. Claims under warranty for damage or failure caused by hard water and/or installation of the equipment to an unssuitable water pressure will not be accepted unless the use has taken sensible precautions. If you are in doubt please speak to Cotswold or your dealer.

IMPORTANT

The cold water inlet is controlled by an electrically operated solenoid valve suitable for water pressures of bewtween 0 and 150 PSI, (0-10 bar). Should your water pressure not be within this range, please ask at the time of ordering and we will supply a water heater with an alternative valve suitable for the pressure specified.

 FLOOR STANDING WATER HEATER

WITH SIDE MOUNTED HEADER TANK

Some farmers still prefer the earlier type of water heater with an integral side mounted header tank.  

We are happy to offer this type of heater at no extra cost.

Just ask far a version with “side mounted header tank”.

Remember, a Cotswold Water Heater:-

• is of all-stainless-steel construction - (no residential-style copper cylinders)
• has heating elements of long life "Incoloy"  
• has a fully-insulated rectangular tank, making best use of the space available
• utilises a strong metal valves or solenoids, not a plastic type
• utilises electronic control to minimise electrical consumption
• is exceptional value, costs no more than ordinary models

SIZE The side mounted header tank adds 160mm (6.3") to the width of the standard or economy model to which it is fitted.        

Cotswold Dairy Water Heaters

are manufactured entirely in stainless steel, and

come complete with digital controllers and all accessories

WATER HEATER STANDS

We manufacture a range of rugged “all-stainless-steel” stands, suitable for most of the heaters in our range, and for most other manufacturers’ heaters too.

Each is in “flat pack” form, so it is easy and inexpensive to ship (free shipment if ordered with a heater),  and will give many years of trouble-free service.