Heat Interface Unit – Control Platform
Heat Interface Unit – Control Platform
Technology: Electronic Controls
Product Category: Bi-metal
Application: Appliance
Brand: Pactrol
The Heat Interface Unit (HIU) controller is designed for the efficient operation of heating and hot water in the properties connected to a district heat network. The smart communication interface allows for integration into the building management system.
- Fuel Type
- Communications
- Hot Water
- Modbus, Mbus, OpenTherm
- Accurate and Efficient Heating and Hot Water Control
- Smart communications interface
- Heating Flow and Return Control
- Water Pressure Sensor Interface
- Outside/Room Temperature Compensation
- OpenTherm Room Stat Interface
Auto Reset Bi-metal Controls
Auto Reset Bi-metal Controls
Technology: Safety limits and Controls
Product Category: Bi-metal
Application: Transportation
Brand: Therm-O-Disc
The 48T series line of bi-metal temperature switches provide high contact speed separation resulting in exceptional life characteristics.
- Function:
- Max Calibration:
- Max Electrical Amperage:
- Moisture Resistant Auto Reset
- 150°C / 302 °F
- 10
- Low internal resistance
- Vibration resistant construction provides high reliability
- Surface, airstream or stud mounting configurations
- Large selection of terminals and lead wires
High Temperature Bi-metal Control
High Temperature Bi-metal Control
Technology: Safety limits and Controls
Product Category: Bi-metal
Application: Appliance, HVAC
Brand: Therm-O-Disc
The 49T series of controls from Therm-O-Disc® offers proven 3/4” (19mm) bi-metal disc reliability in a high temperature package.
- Function:
- Max Calibration:
- Max Electrical Amperage:
- High Temp Auto Reset or Fuse
- 288°C / 550°F
- 25
- #8 screw terminals
- Contacts open or close on temperature rise
- Enclosed or exposed disc available
Auto Reset Bi-metal Control
Auto Reset Bi-metal Control
Technology: Safety limits and Controls
Product Category: Bi-metal
Application: HVAC
Brand: Therm-O-Disc
The 64T is a 3/4 inch bi-metal double pole single throw control that breaks two separate circuits simultaneously. The snap-action of the bi-metal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 25 amps at 240 VAC. It is used in both electric heat and appliance applications where double pole single throw switching is desirable.
- Function:
- Max Calibration:
- Max Electrical Amperage:
- Double Pole Auto Reset
- 177°C / 350°F
- 25
- Enclosed or exposed disc
- Variety of terminal configurations
- Surface and airstream mounting configurations
Auto Reset Bi-metal Controls
Auto Reset Bi-metal Controls
Technology: Safety limits and Controls
Product Category: Bi-metal
Application: Appliance, HVAC
Brand: Therm-O-Disc
The 44T series line of bi-metal temperature switches provide high contact speed separation resulting in exceptional life characteristics.
- Function:
- Max Calibration:
- Max Electrical Amperage:
- Moisture Resistant Auto Reset or One-Shot Fuse
- 149°C / 300 °F
- 1
- Low internal resistance
- Vibration resistant construction provides high reliability
- Available in one-shot fuse type (44F)
- UL Agency Recognition
Manual Reset Bi-metal Control
Manual Reset Bi-metal Control
Technology: Safety limits and Controls
Product Category: Bi-metal
Application: Appliance, HVAC
Brand: Therm-O-Disc
The 36T manual reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost–effective design. The snap-action of the bimetal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 15amps at 120VAC, and 10 amps at 250VAC.
- Function:
- Max Calibration:
- Max Electrical Amperage:
- Manual Reset
- 177°C / 350°F
- 15
- Non-trip free design
- Minimum manual reset -31°F (-35°C)
- Enclosed or exposed disc
- Plastic or ceramic construction
- Conical or gold contacts available
Biased Auto Reset Bi-metal Control
Biased Auto Reset Bi-metal Control
Technology: Safety limits and Controls
Product Category: Bi-metal
Application: Appliance, HVAC
Brand: Therm-O-Disc
The 69T line of 3/4” (19mm) bi-metal disc temperature controls from Therm–O–Disc® offers multiple temperature operations in a unique, cost effective design. The snap-action bi-metal disc provides high speed contact separation resulting in exceptional life characteristics at electrical loads up to 25 amps at 240 VAC. By utilizing heaters mounted internally, the open or close calibration of the bi-metal disc can be biased lower. The 69T is a cost-effective alternative in applications where multiple temperature control is required.
- Function:
- Max Calibration:
- Max Electrical Amperage:
- Biased Auto Reset
- 112°C / 233°F
- 25
- Available in automatic reset single pole, single throw and single pole, double throw switch configurations
- Enclosed or exposed disc
- Wide variety of terminals
Manual Reset Bi-metal Control
Manual Reset Bi-metal Control
Technology: Safety limits and Controls
Product Category: Bi-metal
Application: Appliance, HVAC
Brand: Therm-O-Disc
The 60T manual reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost-effective design. The snap-action of the bi-metal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 25 amps at 240 VAC. The 60T carries global agency recognition and is used in many major appliances and HVAC applications.
- Function:
- Max Calibration:
- Max Electrical Amperage:
- Manual Reset
- 177°C / 350°F
- 25
- Agency approved “M2” trip free manual reset
- Enclosed or exposed disc
- Variety of terminal configurations
- Surface and airstream mounting configurations
Auto Reset Bi-metal Control
Auto Reset Bi-metal Control
Technology: Safety limits and Controls
Product Category: Bi-metal
Application: Appliance, HVAC
Brand: Therm-O-Disc
The 36T auto reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost-effective design. The snap-action of the bimetal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 15 amps at 120VAC, and 10 amps at 250VAC.
- Function:
- Max Calibration:
- Max Electrical Amperage:
- Auto Reset
- 220°C / 428 °F
- 15
- Global agency recognition
- CTI 250 construction available
- Enclosed or exposed disc
- Plastic or ceramic construction
- Conical or gold contacts available
Auto Reset Bi-metal Control
Auto Reset Bi-metal Control
Technology: Safety limits and Controls
Product Category: Bi-metal
Application: Appliance, HVAC
Brand: Therm-O-Disc
The 60T auto reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost-effective design. The snap-action of the bi-metal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 25 amps at 240 VAC. The 60T carries global agency recognition and is used in many major appliances and HVAC applications.
- Function:
- Max Calibration:
- Max Electrical Amperage:
- Auto Reset
- 177°C / 350°F
- 25
- Single pole, single throw or single pole, double throw
- Enclosed or exposed disc
- Variety of terminal configurations
- Surface and airstream mounting configurations
Get In Touch
570 Polaris Parkway
Westerville, OH 43082 USA
+1 419-525-8500