The Robertshaw 300 Deluxe Programmable thermostats offer state-of-the-art control for commercial and residential applications. Our sleek, flush-to-the-wall design houses feature-laden intelligence.
This series has it all. The Robertshaw 300 Deluxe Programmable thermostats offer state-of-the-art control for commercial and residential applications. Our sleek, flush-to-the-wall design houses feature-laden intelligence. Standard features include Auto Changeover, Permanent Memory Retention during any type of power outage, 3-Hour Temporary Temperature Override and Smart Fan that allows selectable fan operation for each programming period. The 300-227 and 300-229 also incorporate additional relays for the control of dampers or economizers, making them completely flexible for commercial applications. When you add it all up, the 300 Series from Robertshaw is truly in a class by itself.
. Large LCD - Easy to read display
. 3-hour Override Capabilities - Allows temporary adjustment of temperature
. EEPROM memory - Electronic memory storage with no batteries to replace
. Contemporary design - Fits into any decor
. Lockable keypad and front door - Two levels of security against unwanted tampering
. O & B terminals on select models - For use with heat pump or controlling dampers and fresh air economizers
. Auto changeover on select models - Automatically switches between heating and cooling system to maintain comfort
. Compressor short cycle protection - Preserves integrity of HVAC system
. Remote sensor capable - Connects to optional remote indoor or outdoor sensors for optimal comfort
- Temperature Setting Ranges:
- Heating: 38° to 88°F (3° to 31°C) Cooling: 60° to 88°F (16° to 31°C)
- Temperature Sensing Range: 28° to 124°F (-2° to 51°C)
- A.C. Current: .050 Amps to 0.75 Amps continuous per output with surges to 3 Amp Max.
- D.C. Current: 0 Amps to 0.75 Amps continuous per output with surges to 3 Amp Max.
- 5" W X 4-1/4" H X 3/4" D