The Caloritech™ HWB Packaged Horizontal Hot Water Boiler is designed for use in applications where a clean, safe, quiet and reliable source of hot water is required and is ideal for use in dual energy systems: electric-oil or electric-gas. All Caloritech™ Packaged Hot Water Boilers are 100% efficient with over 98% of the energy consumed transferred directly to the water.

Features & Benefits At A Glance

• incoloy® sheathed elements silver brazed to a mounting flange
• clean and odorless; venting not required
• quiet operation
• capacities up to 4950 kW and ratings to 2500 PSIG are available on custom order
• fully packaged to minimize electrical and plumbing installation costs
• designed and built to the latest edition of the ASME Code; compliant to SELO standards
• a wide variety of optional features available for customization to specific applications, including high/low temperature alarms, pilot light, proportional temperature controller, circulating pump, motor starter, high/low pressure cutoff and more

The Caloritech™ VWB Packaged Vertical Hot Water Boiler is designed for use in water heating applications and are ideal for use in dual energy systems: electric-oil or electric-gas. All Caloritech™ Packaged Hot Water Boilers are 100% efficient with over 98% of the energy consumed transferred directly to the water.

Features & Benefits At A Glance

• space saving vertical vessel with top mounted vertically positioned flange heaters minimize scaling while simplifying maintenance and conserve valuable floor space
• incoloy® sheathed elements silver brazed to a mounting flange
• clean and odorless; venting not required
• quiet operation
• standard units designed to operate at 160 PSIG with the relief valve set at 125 PSIG; capacities up to 4950 kW and ratings to 2500 PSIG are available on custom order
• fully packaged to minimize electrical and plumbing installation costs
• designed and built to the latest edition of the ASME Code; compliant to SELO standards
• a wide variety of optional features available for customization to specific applications, including high/low temperature alarms, pilot light, proportional temperature controller, circulating pump, motor starter, high/low pressure cutoff and more
• CSA approved; GOST approved for global markets

The Caloritech™ VWBG Packaged Hot Water Boiler features a dipped galvanized steel shell and is designed for use in applications such as comfort heating, domestic water heating, freeze protection and process heating. It is also suitable for heating water in commercial dishwashers, heating consumable water for showers/sinks and for heating swimming pools. These boilers are ideal for use in dual energy systems: electric-oil or electric-gas. All Caloritech™ Packaged Hot Water Boilers are 100% efficient with over 98% of the energy consumed transferred directly to the water.

Features & Benefits At A Glance

• space saving vertical vessel with top mounted vertically positioned flange heaters minimize scaling while simplifying maintenance and conserve valuable floor space
• incoloy® sheathed elements silver brazed to a mounting flange
• available in a range of voltages, from 208V to 600V
• clean and odorless; venting not required
• quiet operation
• standard units designed to operate at 160 PSIG with the relief valve set at 125 PSIG; capacities up to 4950 kW and ratings to 2500 PSIG are available on custom order
• fully packaged to minimize electrical and plumbing installation costs
• designed and built to the latest edition of the ASME Code; compliant to SELO standards
• boiler weights range from 350 lbs to 1250 lbs, depending on configuration
• a wide variety of optional features available for customization to specific applications, including high/low temperature alarms, pilot light, proportional temperature controller, circulating pump, motor starter, high/low pressure cutoff and more
• CSA approved; GOST approved for global markets

The Caloritech™ VWBC Packaged Hot Water Boiler features a sprayed copper inner shell lining for use in water heating applications where a clean, safe, quiet and reliable source of higher purity hot water is required and a galvanized vessel is unsuitable.

Typical applications include process heating, heat transfer loops, comfort heating (institutional and commercial), freeze protection, industrial and commercial standby equipment, commercial dishwashers, radiant floor heating, commercial swimming pools, domestic hot water heating, car washes, laundromats and more. These boilers are ideal for use in dual energy systems: electric-oil or electric-gas. All Caloritech™ Packaged Hot Water Boilers are 100% efficient with over 98% of the energy consumed transferred directly to the water.

Features & Benefits At A Glance

• space saving vertical vessel with top mounted vertically positioned flange heaters minimize scaling while simplifying maintenance and conserve valuable floor space
• incoloy® sheathed elements silver brazed to a mounting flange
• available in a range of voltages, from 208V to 600V
• clean and odorless; venting not required
• quiet operation
• standard units designed to operate at 160 PSIG with the relief valve set at 125 PSIG; capacities up to 4950 kW and ratings to 2500 PSIG are available on custom order
• fully packaged to minimize electrical and plumbing installation costs
• designed and built to the latest edition of the ASME Code; compliant to SELO standards
• boiler weights range from 350 lbs to 1250 lbs, depending on configuration
• a wide variety of optional features available for customization to specific applications, including high/low temperature alarms, pilot light, proportional temperature controller, circulating pump, motor starter, high/low pressure cutoff and more
• CSA approved; GOST approved for global markets

The Caloritech™ VWBF Packaged Hot Water Boiler features an uncoated steel shell and is designed for use in applications where water purity is not an important issue, such as comfort heating, domestic water heating, freeze protection and process heating. These boilers are ideal for use in dual energy systems: electric-oil or electric-gas. All Caloritech™ Packaged Hot Water Boilers are 100% efficient with over 98% of the energy consumed transferred directly to the water.

Features & Benefits At A Glance

• space saving vertical vessel with top mounted vertically positioned flange heaters minimize scaling while simplifying maintenance and conserve valuable floor space
• incoloy® sheathed elements silver brazed to a mounting flange
• available in a range of voltages, from 208V to 600V
• clean and odorless; venting not required
• quiet operation
• standard units designed to operate at 160 PSIG with the relief valve set at 125 PSIG; capacities up to 4950 kW and ratings to 2500 PSIG are available on custom order
• fully packaged to minimize electrical and plumbing installation costs
• designed and built to the latest edition of the ASME Code; compliant to SELO standards
• boiler weights range from 350 lbs to 1250 lbs, depending on configuration
• a wide variety of optional features available for customization to specific applications, including high/low temperature alarms, pilot light, proportional temperature controller, circulating pump, motor starter, high/low pressure cutoff and more
• CSA approved; GOST approved for global markets

The Caloritech™ HSB Electric Horizontal Steam Boiler provides a safe, versatile, easy to use heat source for low or high pressure steam in industrial, commercial or space heating applications. It can be used as a sole source of steam, or readily adapted to dual energy systems. This boiler’s design has set a new standard of reliability proven by thousands of installations.

Features & Benefits At A Glance

• horizontal shell with horizontally positioned elements
• fully packaged to minimize installation costs
• available in 54″ size
• available in a range of nominal kW, from 4000 to 5000
• available in 480V and 600V
• boiler weights range from 5400 lbs to 6000 lbs (2450 kg to 2720 kg)

The Caloritech™ VSB Electric Steam Boiler provides a safe, versatile, easy to use heat source for low or high pressure steam in industrial, commercial or space heating applications. It can be used as a sole source of steam, or readily adapted to dual energy systems. This boiler’s design has set a new standard of reliability proven by thousands of installations.

Features & Benefits At A Glance

• space saving vertical vessel
• top mounted, vertically positioned flange heaters minimize scaling and simplify maintenance
• fully packaged to minimize installation costs
• standard units designed to operate at less than 100 PSIG; other pressures available if required
• available in a range of sizes, from 10″ to 42″
• available in a range of nominal kW, from 9 to 1500
• available in a range of voltages, from 208V to 600V
• boiler weights range from 360 lbs to 2700 lbs depending on size
• CSA approved; GOST approved for global markets

The Caloritech™ VHSB Electric Steam Boiler features a vertical shell and horizontally positioned elements. It is designed to provide a safe, versatile, easy to use heat source for low or high pressure steam in industrial, commercial or space heating applications. It can be used as a sole source of steam, or readily adapted to dual energy systems. This boiler’s design has set a new standard of reliability proven by thousands of installations.

Features & Benefits At A Glance

• fully packaged to minimize installation costs
• standard units designed to operate at less than 100 PSIG; other pressures available if required
• available in standard 42″ or 48″ sizes
• available in a range of nominal kW, from 1100 to 3750
• available in a range of standard voltages, from 380V to 600V; lower voltages may be available upon special request – check factory for availability
• boiler weights range from 3900 lbs to 5250 lbs (1770 kg to 2380 kg), depending on size

Caloritech™ CX Replacement Boiler Flange Heaters are registered Caloritech™ quality replacements for boilers of the highest commercial grade available anywhere. Replacement boiler flange heaters are available in a range of sizes and styles to suit the requirements of different boiler units, including rectangular flanges, square flanges, and round flanges. Please consult the Catalog for detailed information on the available wattages, voltages, flange styles and heater sizes that are suitable for your boiler unit.

The Caloritech™ BFP Boiler Feed Pump is designed to augment boiler operation if condensate is not required to be returned to the boiler and mains water pressure is not 10 psig or more above maximum boiler operating pressure. Please note that pump motor is normally powered from a separate source.

Features & Benefits At A Glance

• standard units 0-150 psig; for over 150 psig, please consult your Caloritech™ rep
• standard units suitable for a range of boiler wattages, from 0-60 kW to 540-990 kW; for use with boilers over 1000 kW, please consult your Caloritech™ rep
• standard 120V or 240V motor voltages available; for use with boiler wattages over 240 kW, voltage must be specified to order
• one phase or three phase available
• for use with boiler wattages 240 kW or less, suction side piping is 1″ NPT; for use with boiler wattages higher than 240 kW, suction side piping is 1 1/4″; all discharge piping is 1″ NPT

The Caloritech™ HCG Horizontal Calorifier with Galvanized Steel Inner Shell is essentially a hot water storage tank (horizontal vessel) fitted with one or more flange heaters and a prewired control panel, designed for hard water storage. Simply connect the water and power lines and the system is ready to perform. The tank is insulated and enclosed with a painted sheet steel housing. The vessel is constructed to ASME code requirements.

Features & Benefits At A Glance

• equipped with a pressure relief valve
• thermometer located at the top of the vessel near the outlet provides quick check on water temperature
• standard features include inlet water diffuser, temperature control thermostat, high limit thermostat and pressure gauge
• standard 3″ inspection opening; optional manholes
• incoloy® sheathed heating elements
• tank capacities range from 500L to 4500L
• dimensions range from 70″ x 36″ / 81″ x 24″ to 134″ x 54″
• tank weights range from 570 lbs (260 kg) to 3050 lbs (1380 kg)

The Caloritech™ HCC Horizontal Calorifier with Sprayed Copper Inner Shell is essentially a hot water storage tank (horizontal vessel) fitted with one or more flange heaters and a prewired control panel, designed for high purity water storage. Simply connect the water and power lines and the system is ready to perform. The tank is insulated and enclosed with a painted sheet steel housing. The vessel is constructed to ASME code requirements.

Features & Benefits At A Glance

• equipped with a pressure relief valve
• thermometer located at the top of the vessel near the outlet provides quick check on water temperature
• standard features include inlet water diffuser, temperature control thermostat, high limit thermostat and pressure gauge
• standard 3″ inspection opening; optional manholes
• incoloy® sheathed heating elements
• tank capacities range from 500L to 4500L
• dimensions range from 70″ x 36″ / 81″ x 24″ to 134″ x 54″
• tank weights range from 570 lbs (260 kg) to 3050 lbs (1380 kg)

The Caloritech™ HCF Horizontal Calorifier with Uncoated Steel Shell is essentially a hot water storage tank (horizontal vessel) fitted with one or more flange heaters and a prewired control panel, designed for non-potable water heating. Simply connect the water and power lines and the system is ready to perform. The tank is insulated and enclosed with a painted sheet steel housing. The vessel is constructed to ASME code requirements.

Features & Benefits At A Glance

• equipped with a pressure relief valve
• thermometer located at the top of the vessel near the outlet provides quick check on water temperature
• standard features include inlet water diffuser, temperature control thermostat, high limit thermostat and pressure gauge
• standard 3″ inspection opening; optional manholes
• incoloy® sheathed heating elements
• tank capacities range from 500L to 4500L
• dimensions range from 70″ x 36″ / 81″ x 24″ to 134″ x 54″
• tank weights range from 570 lbs (260 kg) to 3050 lbs (1380 kg)

The Caloritech™ VCG Vertical Calorifier with Galvanized Steel Inner Shell consists of a hot water storage tank (vertical vessel, painted sheet steel housing) fitted with one or more flange heaters with incoloy® sheathed heating elements and a prewired control panel, best suited for hard water storage. The units are designed for easy installation — simply connect the water and power lines and the system is ready to perform.

Features & Benefits At A Glance

• available in a range of standard tank capacities, from 500L to 4500L (132 to 1188 U.S. gallons)
• available in a range of standard tank dimensions, from 24″ x 81″ to 60″ x 112″
• tank weights range from 570 lbs (260 kg) to 3050 lbs (1380 kg), depending on tank capacity
• standard features include a pressure relief valve, inlet water diffuser, temperature control thermostat, high limit thermostat, pressure gauge and 3″ inspection opening; optional manhole available
• standard connections include immersion heater, secondary flow, thermometer, pressure gauge, safety valve, high limit stat, secondary return, cold feed, drain and control panel; optional connections include rupture disc, anti-vacuum valve and manhole

The Caloritech™ VCC Vertical Calorifier with Sprayed Copper Inner Shell consists of a hot water storage tank (vertical vessel, painted sheet steel housing) fitted with one or more flange heaters with incoloy® sheathed heating elements and a prewired control panel, best suited for high purity water storage. The units are designed for easy installation — simply connect the water and power lines and the system is ready to perform.

Features & Benefits At A Glance

• available in a range of standard tank capacities, from 500L to 4500L (132 to 1188 U.S. gallons)
• available in a range of standard tank dimensions, from 24″ x 81″ to 60″ x 112″
• tank weights range from 570 lbs (260 kg) to 3050 lbs (1380 kg), depending on tank capacity
• standard features include a pressure relief valve, inlet water diffuser, temperature control thermostat, high limit thermostat, pressure gauge and 3″ inspection opening; optional manhole available
• standard connections include immersion heater, secondary flow, thermometer, pressure gauge, safety valve, high limit stat, secondary return, cold feed, drain and control panel; optional connections include rupture disc, anti-vaccuum valve and manhole

The Caloritech™ VCS Vertical Calorifier consists of a hot water storage tank (vertical vessel, stainless steel shell, painted sheet steel housing) fitted with one or more flange heaters with incoloy® sheathed heating elements, and a prewired control panel. The units are designed for easy installation — simply connect the water and power lines and the system is ready to perform.

Features & Benefits At A Glance

• available in a range of standard tank capacities, from 500L to 4500L (132 to 1188 U.S. gallons)
• available in a range of standard tank dimensions, from 24″ x 81″ to 60″ x 112″
• tank weights range from 570 lbs (260 kg) to 3050 lbs (1380 kg), depending on tank capacity
• standard features include a pressure relief valve, inlet water diffuser, temperature control thermostat, high limit thermostat, pressure gauge and 3″ inspection opening; optional manhole available
• standard connections include immersion heater, secondary flow, thermometer, pressure gauge, safety valve, high limit stat, secondary return, cold feed, drain and control panel; optional connections include rupture disc, anti-vaccuum valve and manhole

The Caloritech™ VCF Vertical Calorifier with Uncoated Steel Shell consists of a hot water storage tank (vertical vessel, painted sheet steel housing) fitted with one or more flange heaters with incoloy® sheathed heating elements and a prewired control panel, best suited for non-potable water heating. The units are designed for easy installation — simply connect the water and power lines and the system is ready to perform.

Features & Benefits At A Glance

• available in a range of standard tank capacities, from 500L to 4500L (132 to 1188 U.S. gallons)
• available in a range of standard tank dimensions, from 24″ x 81″ to 60″ x 112″
• tank weights range from 570 lbs (260 kg) to 3050 lbs (1380 kg), depending on tank capacity
• standard features include a pressure relief valve, inlet water diffuser, temperature control thermostat, high limit thermostat, pressure gauge and 3″ inspection opening; optional manhole available
• standard connections include immersion heater, secondary flow, thermometer, pressure gauge, safety valve, high limit stat, secondary return, cold feed, drain and control panel; optional connections include rupture disc, anti-vaccuum valve and manhole

The Caloritech™ CWCB Packaged Circulation Heater is designed for installation in circulating loops where space is limited. The basic unit can be equipped with various control packages which will allow the heater to function as a commercial swimming pool heater, a side arm domestic water heater or commercial dishwasher booster heater, or a commercial hot water furnace for comfort or process heating.

Features & Benefits At A Glance

• 12″ SCH. 20 galvanized steel shell designed to accept one or two heavy duty flange heaters with copper sheathed heating elements; shell is insulated and protected with a prepainted sheet metal casing; shell designed to the ASME code for pressure vessels
• standard control equipment contained within the heater; control compartment at one end of the casing
• hinged inner panel allows convenient access to the heaters
• 1.5″ NPT inlet and outlet; 1.5″ NPT drain
• other standard features include mounting legs, magnetic contactor(s), splitter block and on-off switch
• standard wattages range from 6 kW to 60 kW
• standard voltages range from 208V to 600V
• unit weights range from 189 to 209 lbs (86 to 95 kg)
• a variety of additional features available, depending on the heater application configuration selected — please check Catalog for details
• CSA approved; GOST approved for global markets

The Caloritech™ CRP Condensate Receiver Package is designed to augment boiler operation in closed systems when condensate is to be returned to the boiler. The system is packaged as one assembly made up of a feed pump, a receiver tank, stand, makeup water inlet with float control, condensate inlet, vent, drain valve, strainer, sight glass assembly, and shut off valve.

Features & Benefits At A Glance

• dimensions range from 24″ x 35″ x 16 1/2″ to 60″ x 49″ x 27 1/4″
• suitable for boiler wattages ranging from 0-60 kW to 780-990 kW
• tank sizes range from 14 to 86 gal.
• motor HP range from 1/3 to 5
• unit weights range from 125 to 325 lbs (55 to 150 kg)

The Caloritech™ SF Solenoid Feed Mechanism is designed to augment boiler operation in situations where condensate is not required to be returned to the boiler and mains water pressure is always no less than 10 PSIG higher than maximum boiler operating pressure. The solenoid is activated by the level controller.

Features & Benefits At A Glance

• inlets range from 1/2 NPT to 2 NPT
• 50 psig or 125 psig available