Low Profile Coil Heaters

(download brochure) (download install guide) (coil configurator)

  The Hotset hotspring 1.8 x 3.2 coil heater delivers the performance of standard Hotset coil heaters in a thinner profile. The 1.8mm height allows system designers to place drops closer to waterlines, enabling a smaller footprint. The 3.2mm width delivers higher wattage per linear inch compared to mini coils.

  The 1.8 x 3.2mm hotspring single transition head can be built with optional moisture resistant construction to reduce reliance on soft starting in high humidity environments. Where higher wattage is required in spaces constrained the 1.8 x 3.2mm hotspring delivers the heating performance you need.

• Build to order ships in 5-7 business days
• Thinnest available coil heater with an integrated TC (J or K)
• Flexible Cold section
• Sealed transition head for moisture resistant applications available

• Profile: 1.8mm(.071”) Thick  X 3.2mm(.126”) Wide
• Thermocouple: Integrated type J or type K
• Maximum Sheath Temperature: 1382 deg. F
• Sheath Material: Cr-Ni Steel
• Maximum Total Straight Length: 3000mm (118.11”)
• Length Tolerance: Heated +/-1%; Unheated +/- 2.5% 
• Maximum Voltage: 250VAC
• High Voltage Stability: 800 VAC
• Wattage Tolerance: +/-10% (contact hotset for special)
• Minimum Bending Radius: 8mm(.315”)
• Watt Density: 38.7 Watts/In2
• Insulation Resistance: >=5M Ohm @ 500 VDC (cold)
• Leakage Current: <= 0.5mA @ 250 VAC (cold)
• Length of Unheated Zone: 65mm(2.56”); 25mm(1.00”) Transition Head

• Plastic Injection Molding
• Hotrunner Systems
• Formed in place flexible heating
• Top seal packaging