Robertshaw 9405 User Manual

User's manual, Quick start installation

DIGITAL

NON-PROGRAMMABLE

THERMOSTAT

9405

ELECTRIC

GAS

MILLIVOLT

NeW

1 Heat

User's Manual

Quick Start
Installation

Application

The Robertshaw 9405 is a single-stage thermostat designed to control
24 VAC gas, electric, or millivolt heating systems.

Features

• Low battery indicator

• Large back lit display

• Adjustable temperature differential: .5°F to 3.0°F (0.5°C to 1.5°C)

• Accuracy within ±1°

• Fahrenheit/Celsius display option

• Adjustable from 45°F to 90°F (7°C - 32°C)

• Quick wire terminal block

• Low temperature freeze protection. While in heat mode, thermostat

will mechanically turn on heat if temperature drops to 40°F (4°C)
even if batteries are missing or drained.

• Automatic heating shutdown if temperature exceeds 94°F (34°C)

110-1042