Honeywell RTH230B Installation Manual

Honeywell RTH230B Installation Manual

Honeywell RTH230B specifications

The Honeywell RTH230B product specs and handbook specifications are listed below.

A programmable thermostat like the Honeywell RTH230B is made to assist consumers keep their homes at a pleasant temperature while using the least amount of energy possible. It has a big backlit button set and an easy-to-read digital display with a straightforward, user-friendly interface. With the option to modify programming to suit your unique schedule, the thermostat comes with pre-programmed settings for four distinct schedules. The gadget can also be used to overrule vacation schedules and make brief temperature adjustments.

The majority of heating and cooling systems, including multi-stage and gas, electric, and oil-based systems, as well as heat pumps, are compatible with the RTH230B. With a temperature range of 40 to 90 degrees Fahrenheit, users can set the temperature in either Celsius or Fahrenheit. It also has a battery backup to keep programmed settings intact during power outages and a filter change reminder.

This thermostat's goal is to save energy and money for homeowners by minimizing needless heating and cooling while preserving comfort. When upgrading from a basic thermostat, the RTH230B is a cost-effective and dependable choice that yet maintains accessibility and ease of use.

Introduction

The RTH230B programmable thermostat can be used to control:

• a gas, fuel oil or electric furnace - 2 or 3 wires
• a central air conditioner - 2 or 3 wires
• a hot water system with or without pump - 2 wires
• a millivolt system - 2 wires
• a central heating and cooling system - 4 or 5 wires

Features

• System operating mode selection: heat, cool or off
• Fan operating mode selection: automatic or on (continuous)
• Programmable heating and cooling cycle lengths: 10, 12, 15, 20 or 30 minutes
• Temperature display in °F or °C
• Battery replacement indicator
• 5-2 programming including:
  1. Preprogrammed energy-saving schedule
  2. Early Start
  3. Temporary bypass
  4. Time display (12 h or 24 h)
• Filter replacement indicator

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