Skip Ribbon Commands
Skip to main content

Thermostats/Timers, Single zone Thermostat range

Thermostats/Timers, Single zone Thermostat range

Product Description

T87/Y87 is a family of modern digital room thermostats available in both wired and RF models and capable of Connected operation via a Honeywell RFG100 internet gateway.

Output configurations include modulating (OpenTherm(R)) and on/off. Wired OpenTherm(R) models are powered by the OpenTherm(R) bus. The room units for all RF models are powered by 2 x AA alkaline batteries. Applications include direct boiler control or as the room unit in a multi-zone control system, providing room temperature measurement and setpoint adjustment functions. Compatible zone controllers are Evohome and the HCE80 underfloor heating controller.

Technical Properties

Approvals
  • CE
  • WEEE
  • RoHS
Ambient temperature 0 ... 40 oC
Features
  • Single zone thermostat, offering Connectivity as an upgrade
  • Connected models allow remote operation and scheduling via the Honeywell TCC app for smartphones or tablets
  • Modern, stylish design to fit any decor
  • Compatible for retrofit with previous generations of T87
  • Simple intuitive operation by rotating dial
  • Large backlit display
  • 0.5C accuracy
  • Installer mode, allowing setting of maximum and minimum set temperatures and default off setpoint
  • A range of models to suit different installations or applications
  • Battery-operated models use 2xAA alkaline batteries. Minimum battery lifetime 2 years, with battery low warning indicator
  • Control forms are either Modulating (via OpenTherm(R)) or TPI. See Technical Data and Options for more information
  • Suitable for wall mounting
  • Wireless models have 2-way RF communication on 868 MHz band, offering a typical range of 30 m in buildings
  • Wireless control of remote boiler using BDR91 relay box or R8810 OpenTherm(R) bridge
  • Suitable for use as the room unit in systems containing Evohome or HCE80 underfloor heating controller

Certifications and Awards

Продукти

Product Type Product description
Switch function/capacity
Product literature language
Language option
Transceiver type
Thermostat T87M

T87M2018

OpenTherm

NL


T87M2036

OpenTherm

EN, ES, FR, NL, DE, IT, HU, CZ, PL, SK, RO, TR

Thermostat T87HC

T87HC2011

OpenTherm

NL

Thermostat T87C

T87C2055

RF Control

OpenTherm

NL

Thermostat Y87C

Y87C2004

Connected pack, RFG100

OpenTherm

NL, BE

Thermostat T87RF

T87RF2033

RF Control, Connectable

uses BDR91

EN


T87RF2041

RF Control, Connectable

uses BDR91

IT, FR, ES


T87RF2025

RF Control, Connectable

uses BDR91

NL

Thermostat Y87RF

Y87RF2024

RF Control, Connectable

SPDT 5(3)A 24...230 Vac

EN

BDR91


Y87RF2058

RF Control, Connectable

SPDT 5(3)A 24...230 Vac

IT, FR, ES

BDR91


Y87RFC2032

RF Control, Connected pack, RFG100

SPDT 5(3)A 24...230 Vac

NL, BE

BDR91


Y87RFC2066

RF Control, Connected pack, RFG100

SPDT 5(3)A 24...230 Vac

IT, FR, ES

BDR91


Y87RFC2074

RF Control, Connected pack, RFG100

SPDT 5(3)A 24...230 Vac

PL, HU, CZ, SK, RO

BDR91


Y87RFC2090

RF Control, Connected pack, RFG100

SPDT 5(3)A 24...230 Vac

TR

BDR91


Y87RFC2116

RF Control, Connected pack, RFG100

SPDT 5(3)A 24...230 Vac

EN

BDR91


Y87RF2008

RF Control, Connectable

OpenTherm

NL

R8810


Y87RF2012

RF Control, Connectable

SPDT 5(3)A 24...230 Vac

NL

BDR91

Thermostat T87G

T87G2014-E

SPST 1..250 mA 3..24Vac 40 Vdc

NL

Accessories and replacement parts

For replacement or extension

Image Description Product Type Downloads
Round Modulation, OpenTherm room thermostat T87M2018  
T87M2036