T87f Honeywell. T87F2998 by HONEYWELL Buy or Repair at Radwell Page 4 If T87F controls cooling, move system switch (if used) to call for COOL and lower setting until cooling equipment starts. Contents hide 1 Honeywell T87F Non-Programmable Thermostat 2 Application 2.1 Installation and Setting 2.2 LOCATION 2.3 MOUNTING WALLPLATE OR SUBBASE (Fig
NOS Vintage Honeywell T87F 2873 Round HeatingCooling Thermostat New from www.ebay.com
The T87F is adaptable to most 2-wire, 24 to 30 volt heating systems, and to most 3-wire, 24 to 30 volt heating systems controlled by a Series 10 Thermostat Do not the mounting and wiring instructions included with place control in the trash at the end of its useful life.
NOS Vintage Honeywell T87F 2873 Round HeatingCooling Thermostat New
The other set of contacts make on a temperature rise to operate the cooling system when the T87F is used to control cool- ing 5—T87F replacing a series 10 thermostat connected to a 3-wire, open-contact, high-limit control The T87F is adaptable to most 2-wire, 24 to 30 volt heating systems, and to most 3-wire, 24 to 30 volt heating systems controlled by a Series 10 Thermostat
T87F1859 Thermostat by HONEYWELL. M5319 IMPORTANT: When T87F is used in a Series 20 heat- ing circuit (requires contact on both a rise and fall Fig PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED
T87F2931 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.