![Honeywell TR40-CO2 Temperature/CO2 Sensor, Wall Module — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-tr40co2-card.png?v=1793983035&width=1946)
![Honeywell TR40-CO2 Temperature/CO2 Sensor, Wall Module specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-tr40co2-specs.png?v=1793983035&width=1946)
Honeywell TR40-CO2 Temperature/CO2 Sensor, Wall Module
Honeywell TR40-CO2 Temperature/CO2 Sensor, Wall Module
Regular price
$587.78 USD
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Sale price
$587.78 USD
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SKU:TR40-CO2
View full details![Honeywell TR40-CO2 Temperature/CO2 Sensor, Wall Module — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-tr40co2-card.png?v=1793983035&width=1445)
![Honeywell TR40-CO2 Temperature/CO2 Sensor, Wall Module specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-tr40co2-specs.png?v=1793983035&width=1445)
The Honeywell TR40-CO2 is a wall-mounted sensor module that measures both temperature and CO2 levels, communicating over the Sylk bus to connected HVAC controls. It provides the data controllers need for demand-controlled ventilation and comfort control.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | TR40-CO2 |
|---|---|
| Brand | Honeywell |
| Type | Temperature/CO2 Sensor |
| Mounting | Wall |
| Communication | Sylk Bus |
| Measures | Temperature and CO2 |