IO HVAC Controls iO HVAC Controls TWIN-TR Universal Twinning Kit

iO HVAC Controls iO-TWIN-TR Universal Twinning Kit

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$293.21

Usually Ships In 2-4 Business Days

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Product ID:
iO-HVAC-Controls-TWIN-TR
Weight:
10.00 (Lbs.)
Ships By:
Free Ground
Ships From:
Indiana - Direct From iO HVAC Controls

Links To Product Literature:

iO HVAC Controls All Product Catalog
iO HVAC Controls TWIN-TR Brochure
iO HVAC Controls TWIN-TR Installer's Guide

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Description:

iO HVAC Controls iO-TWIN-TR Universal Twinning Kit Features: 
- Item 35291. 
- Universal Twinning Kit. 
- 10 years warranty.

Features and Benefits:
- Easy to install and setup
- Uses standard 18-gauge thermostat wire
- Optional control of up to four units
- Reduces installation time and cost
- Can be used with the Lead/Lag Controller

SPECIFICATIONS:

MOUNTING:
- Aluminum back plate with mounting holes

INPUT VOLTAGE:
- 24VAC

DIMENSIONS:
- 8.00” Height x 6.00” Width x 1.50” Depth

PANEL DIMENSIONS:
- 10” H x 5” W x 2” D

OPERATING AMBIENT TEMPERATURE:
- -20° to 160° F

POWER SUPPLY:
- 24VAC 40VA transformer

TERMINAL DESIGNATIONS:

STAT (Heat / Cool):
- W1: First Stage Heat
- W2: Second Stage Heat
- Y1: First Stage Cool
- Y2: Second Stage Cool
- G: Fan
- R: 24VAC Hot
- C: 24VAC Common

STAT (Heat Pump):
- W1: Auxiliary/Emergency Heat
- Y1: First Stage Compressor
- Y2: Second Stage Compressor
- G: Fan
- O/B: Reversing Valve
- R: 24VAC Hot
- C: 24VAC Common

HVAC UNIT (Heat / Cool):
- W1: First Stage Heat
- W2: Second Stage Heat
- Y1: First Stage Cool
- Y2: Second Stage Cool
- G: Fan
- R: 24VAC Hot

HVAC UNIT (Heat Pump):
- W1: Auxiliary/Emergency Heat
- Y1: First Stage Compressor
- Y2: Second Stage Compressor
- G: Fan
- O/B: Reversing Valve
- R: 24VAC Hot

24 VAC POWER:
- H: 24VAC Hot
- X: 24VACt Common

AUX PANEL:
- W1: To second panel THERMOSTAT W1
- W2: To second panel THERMOSTAT W2
- Y1: To second panel THERMOSTAT Y1
- Y2: To second panel THERMOSTAT Y2
- G: To second panel THERMOSTAT G
- OB: To second panel THERMOSTAT OB
- R: To second panel THERMOSTAT R
- C: To second panel THERMOSTAT C

LED FUNCTIONS:
- W1: ON with call for first-stage heat or auxiliary/emergency heat
- W2: ON with call for second-stage heat
- Y1: On with call for first-stage cool or first-stage compressor
- Y2: ON with call for second-stage cool or second-stage compressor
- G: ON with call for fan
- OB: ON when reversing valve is energized
- O = reversing valve energized on a call for cooling
- B = reversing valve energized on a call for heating

AUXILIARY PANEL:
- Two iO-TWIN panels can be wired together to control up to four HVAC units. The auxiliary terminals on one panel wire to the thermostat terminals on the other.The auxiliary terminals ‘R’ and ‘C’ also provide power to the second panel. The sequence of operation remains the same whereby each HVAC unit’s fan and stages of heating and cooling will be energized at the same time based on the thermostat input.

iO HVAC Controls TWIN Series: The iO-TWIN-TR is our popular twinning kit with a transformer included.  It is designed to allow a single thermostat to control two separate HVAC units. It can also be expanded to control a total of four HVAC units. The twinning kit can be used on common or separate ducted systems with single-stage, multi-stage and heat pump equipment. Only standard 18-gauge thermostat wire is required. Thermostats and HVAC units can be located up to 300’ from the twinning kit panel.

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