Quick Installation Guide

Programmable Thermostat RTH2510
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This thermostat is compatible with the following
systems:
• Gas, oil or electric furnace
• Central air conditioner
• Hot water system with or without pump
• Millivolt system
• Central heating and cooling system
• Heat pump without auxiliary/backup heat
• Heat pump with auxiliary/backup heat
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Identify System Type
1.
This thermostat cannot be used on
multistage systems.
69-2380ES-01 (RTH2510 7-day QIG) ENG USA.fm Page 1 Tuesday, October 20, 2009 10:16 AM