Availability:  In Stock. Order by 2pm EST for same-business-day shipping.

New!

NEW!! You now have the option of purchasing your BAYweb internet thermostat either with or without humidity sensing capability. This function allows you to monitor humidity levels and to dehumidify through your AC system.

Video

Overview

The BAYweb Thermostat saves the maximum amount of energy almost effortlessly. Once installed, you will rarely have to think about resetting or programming your thermostat again. Saving money and energy is great but the real breakthrough is achieving this year after year with minimal ongoing effort.

• Affordable - typical savings pays for unit within first year
• Effective - Occupancy sensing enables thermostat to automatically adapt to your ever changing busy lifestyle.
• Secure - Set up alerts for high or low temps as well as the ability to add additional environmental sensors.
• Energy Management - comprehensive energy management reporting, analysis, and alerting functions as well as setting energy threshold alerts.
• Commercial Feautures - unprecedented control and unbeatable savings, both in power consumption and man hours
• Personal Web Portal - Operate your thermostat anytime anywhere via web browser or web-enabled mobile phone at no additional charge.
• Web Applets - Applets give you the ability to easily customize your personal web portal to suit your needs, and provide us with the ability to efficiently add new features and capabilities for the family of BAYweb devices.
• Dual Power Option - The thermostat can be powered from the furnace/AC if equipped with a “C” wire, or from a standard outlet.
• Humidity Sensing Capability

Features

• Maximum Efficiency
• Personal Web Portal
• Dedicated Mobile Interface
• Email and Text Alerts
• No Recurring Costs
• Use Existing Wiring
• Open Door / Window Shutdown
• Keypad lockout feature for web only operation
• Reports in Farenheit or Celsuis
• HVAC Supply Temperature Monitoring, Trending, and Alerting
• Scheduled Area Temperature Control
• Average Temperature Control
• Temperature Monitoring and Alerting
• Scheduled and Remote Relay Control
• Sequenced Activity Switching / Peak Energy Limiting

Specs

System Types - Gas, oil, or electric heat with air conditioning
Schedule - 7 day, up to 48 periods per day, automatically adapts with occupancy sensing
Control Features - Automatic changeover, pre-comfort recovery, compressor protection
Clock - Synchronized with NIST Atomic Clock (+/- 1 second)
Control Types - 2-heat/2-cool and/or heat pump system
Occupancy/Alert Inputs - Unlimited X10 wireless and (3) wired dry contact input
Accuracy - 1° F
Cycle Rates (at 50% Load) - Heat and cool selectable 2 - 30 cycles per hour
Power Requirements - 24 VAC 0.5 Amp maximum, or 120 VAC, 60 Hz, 0.25 Amp maximum
Agency Approvals - Energy Star, ETL Listed (UL 873), NEMA DC-3
Module - 7.5"W x 5.65"H x 1.2"D
Thermostat - 4"W x 5"H x 5/8"D

Online Demo

Mobile Phone Demo

System Requirements

Requires a full time Internet connection.

Wiring Requirements and Model Information

Please check thermostat wiring and terminals. If they are marked as follows and have wires connected to the terminals as noted.*



* Your thermostat may have additional terminals that are not being used. If there is no wire attached to a terminal, and no jumper to another terminal, please ignore these terminals when choosing a thermostat.

** Unit requires 4 wires. You may need to install a new thermostat cable - please consult if you are unsure. (It is possible, but not preferred, to obtain satisfactory service wiring using 3 wires - please consult if you are unsure.)

Please note that in rare cases, a manufacturer may use proprietary controls that may not be compatible with this thermostat.

   Need help determining which model you need? Just email us a picture of the backplate of your existing thermostat (with wires still connected if possible), and our tech team will be happy to help determine what you need. Send pictures to support@diycontrols.com.

Remote Thermostat Comparison Charts

Remote Thermostats Comparison Chart (Phone Thermostats and Internet Thermostats)
Internet Thermostats Comparison Chart

Temperature Alarms Comparison Chart

Freeze Alarms Comparison Chart
Heat Alarms Comparison Chart

Downloads

BAYweb Internet Thermostat Professional Manual
BAYweb Internet Thermostat Brochure
BAYweb Internet Thermostat Model Comparison Chart