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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | VisionPRO® Touchscreen 7-Day Programmable 3 Heat/2 Cool Conventional and Heat Pump Thermostat provide electronic control of 24 Vac heating and cooling systems or 750 mV heating system. Features Large, Clear Display with Backlighting current temperature, set temperature and time ... (read more) | | |

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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | Automatic or Manual changeover and up to 4 heat/2 cool stages for heating and cooling systems. The TH9421U touch screen universal programmable thermostat provides electronic control of 24 Vac heating and cooling systems of 750 mV heating systems in addition to humidification ... (read more) | | |

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 | | Availability: | In stock. Ships within 3-4 days. | | Shipping: | Free Ground Shipping in the USA | HM506H8908 TrueSTEAM Humidifier with Manual Humidity Control, 6 Gal Per Day Honeywell, HM506H8908 TrueSTEAM Humidifier with H8908 Manual Humidity Control, 6Gal Per Day, 115/60/1 | | |

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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | VisionPROВ® IAQ Touchscreen 7-Day Programmable Thermostat. Total Home Comfort System with Temperature, Humidification, Dehumidification and Ventilation Control provide electronic control of 24 Vac heating and cooling systems or 750 mV heating system in addition to ... (read more) | | |

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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | Remote outdoor temperature sensor, when installed, the current outdoor temperature is displayed. Also can be used to manage dual fuel and lock-out expensive auxiliary heat in heat pump applications. Features Convenience feature for homeowners. Mounting clip allows easy sensor ... (read more) | | |

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 | | Availability: | In stock. Ships within 3-4 days. | | Shipping: | Free Ground Shipping in the USA | HM509H8908 TrueSTEAM Humidifier with Manual Humidity Control, 9 Gal Per Day Honeywell, HM509H8908 TrueSTEAM Humidifier with H8908 Manual Humidity Control, 9 Gal Per Day, 115/60/1 | | |

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 | | Availability: | In stock. Ships within 3-4 days. | | Shipping: | Free Ground Shipping in the USA | HM512DG115 TrueSTEAM Humidifier with TrueIAQ Humidity Control, 12 Gal Per Day Honeywell, HM512DG115 TrueSTEAM Humidifier with TrueIAQ Humidity Control, 12 Gal Per Day, 115/60/1 | | |

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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | SmartLamp Ultraviolet Air Treatment System, Dual Lamp Return Air Model. 70% Air Treatment Single Pass Kill Rate. Honeywell Air Treatment Systems produce UV-C energy, emitting short-wave ultraviolet light that's proven to be a highly-effective germicide. The technology is widely ... (read more) | | |

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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | VisionPRO® Touchscreen 7-Day Programmable 1 Heat/1 Cool Conventional and Heat Pump Thermostat provide electronic control of 24 Vac heating and cooling systems or 750 mV heating system. Features Large, Clear Display with Backlighting current temperature, set temperature and time ... (read more) | | |

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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | The Remote Indoor Temperature Sensor is used to sense temperature remotely. Features May be used for temperature averaging between PC8900 Control Panel and C7189A Sensor for imporved comfort. Capable of remote temperature sensing and control with PC8900 Control Panel. Negative ... (read more) | | |

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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | SmartLamp Ultraviolet Air Treatment System, Single Lamp Return Air Model. 70% Air Treatment Single Pass Kill Rate Recommended Application: Up to 1,600 CFM Honeywell Air Treatment Systems produce UV-C energy, emitting short-wave ultraviolet light that's proven to be a ... (read more) | | |

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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | UV100A Coil Irradiation unit: Kills up to 99.9% of mold on system cooling coils. - Test perfomed in a test duct showed reduction in colony-forming aspergillus niger mold spores when surface was irradiated at a distance of 18 in. for three hours in still air, using new lamps. ... (read more) | | |

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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | UV100A Coil Irradiation unit: Kills up to 99.9% of mold on system cooling coils. - Test perfomed in a test duct showed reduction in colony-forming aspergillus niger mold spores when surface was irradiated at a distance of 18 in. for three hours in still air, using new lamps. ... (read more) | | |

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 | | Availability: | In stock. Ships within 2-4 days. | | Shipping: | Free Ground Shipping in the USA | | The UC100 Ultraviolet Air Treatment System Replacement Lamp is for use with the UV100 Ultraviolet Air Treatment System. | | |