products

A red trapezoidal structure labeled HQ2011 Duratherm with attached panels and a blue pipe or handle on top.
A 3D rendering of a CG heater setup including a large cylindrical gas tank, a metal cylinder with a coil and nozzle, and a control box on a table. A sign reads 'HIGH-O DESIGN LTD.' on the wall.
Illustration of HQ2016 ProStart components labeled HQ2016A and HQ2016B by High-Q Design Ltd on a blue background.
Illustration of a propane tank connected to a pipe, labeled "HQ2017 Polar Pad."

Cl1 Div1 heater for propane tanks.

Illustration of HQ2019 strip heaters by High-Q Design Ltd with various components and configurations.

Flexible, silicone strip heater.

Cast heater for high vibration equipment.

Cl1 Div1 heated jacket for calibration gas cylinders.

Block heaters for automobile propane vaporizers.