The HTC-2H temperature controller is primarily designed for the control of 1 Heat and 1Cool air-conditioning units, and also incorporates a modulating 0-10 VDC heating output. This output can be used to modulate either a hot water valve or an electric
element current valve. The HTC-2H controller is ideally suited for DIN rail mounting in a switchboard, or directly inside the A/C unit if required.