NEW HONEYWELL T87F1859 THERMOSTAT T87F1859 SB Industrial Supply, Inc.

T87f Honeywell. HONEYWELL T87F Zone Thermostat INSTALLATION INSTRUCTIONS thermostat.guide Page 1 The spdt switch makes one set of contacts on a tem- perature fall to operate the heating system Page 1 Mercury Notice thermostat control deviation

When using the T87F for cooling control, refer to the hookups in the Q539 Subbase in-structions. The Round+ Thermostat provides temperature control for 24 to 27 Vac residential heating, cooling or heating-cooling systems.

Features:
= Available with two- or three-wire wallplate for heating-only, cooling-only, or heating-cooling systems with.

Honeywell T87F A Look At The Design Variations Over The Years YouTube

Contents hide 1 Honeywell T87F Non-Programmable Thermostat 2 APPLICATION 2.1 FEATURES 3 SPECIFICATIONS 3.1 Standard Models: 4 Accessories 5 INSTALLATION 5.1 Location 5.2 Mount Wallplate or Subbase 6 WIRING 7 To Replace a Series 10 Thermostat 8 SETTINGS AND CHECKOUT 9 OPERATION 10 RECALIBRATION 11 Reference Honeywell T87F Non-Programmable Thermostat APPLICATION T87F Thermostats provide. The T87F Thermostat has an adjustable heat anticipator When using the T87F for cooling control, refer to the hookups in the Q539 Subbase in-structions.

T87F1859 Thermostat by HONEYWELL. Do not the mounting and wiring instructions included with place control in the trash at the end of its useful life. When using the T87F for cooling control, refer to the hookups in the Q539 Subbase in-structions.

Honeywell T87F 2873 Low Voltage Thermostat T87F2873 Mara Industrial. The other set of contacts make on a temperature rise to operate the cooling system when the T87F is used to control cool- ing When the T87F is connected to a zone panel, the heat anticipator must be set at 0.1A for correct system operation