tekmarNet® Thermostat 552 - One Stage Heat

NEW

Features & Specs

Features (definitions)

• 2 Auxiliary Sensor Inputs

• Air Group Member

• Auto Heating Cycle

• Away Scene Key

• Backlight

• Exercising

• Floor Warming (with 079 slab sensor)

• Freeze Protection

• Optional Floor Temperature Display

• Outdoor Temperature Display

• Programmable setback schedule

• Pulse Width Modulation

• Room Temperature Limiting

• Supports Radiant Floor Cooling

• Touchscreen Technology

• Warm Weather Shut Down

• Zone Post Purge

• Zone Synchronization

• tekmarNet^® Communication Compatible

Specifications

Control	Microprocessor control. This is not a safety (limit) control
Packaged weight	0.8 lb. (350 g)
Dimensions	5" H x 3-1/4" W x 15/16" D (127 x 82 x 23 mm)
Enclosure	White ABS / PC plastic
Approvals	Meets Class B: ICES & FCC Part 15
Ambient conditions	Indoor use only, 32 to 122°F (0 to 50°C), RH ≤90% non-condensing
Power supply	24 V ±10%, 50/60 Hz, 1.8 VA Standby, 56 VA fully loaded, NEC / CEC Class 2
Relay	24 V (ac) 2 A
Sensor(s)	NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892
Included	None
-Optional	tekmar type # 070, 072, 073, 076, 077, 078, 079, 084
Warranty	Limited 3 Year Warranty

Technical

In most cases the current version of literature will work, otherwise use the piece of literature most closely matching the date code of your product.

Current Literature

Product Submittal	Jul 2011 - Present	552_C
Installation & Operation Manual	Aug 2011 - Present	552_D
Quick Setup Guide	Aug 2011 - Present	552_Q
User Manual	Aug 2011 - Present	552_U

Promotional

Promotional Literature

tekmar Accessory Products (23 total)

These are typical products that add more functionality to the tekmarNet® Thermostat 552