HZ311 - HZ311 H/W TRUEZONE CONTROL PNL

RESIDEO USA LLC HZ311 H/W TrueZONE Control Panel is a professional-grade zoning control designed for use in residential and light commercial HVAC systems. The HZ311 TrueZONE Control PNL provides an OEM replacement or upgrade option for technicians and facility managers looking to restore or improve multi-zone heating and cooling performance. Major category: Supplies; Sub category: Maintenance; Product type: Miscellaneous. Built for reliable operation and straightforward serviceability, this control panel integrates seamlessly with TrueZONE zoning components and standard thermostat and damper/valve hardware. The durable enclosure and component layout simplify diagnostics and routine maintenance, helping reduce service time and minimize downtime. Technicians will appreciate the accessible terminal layout and clear labeling that facilitate wiring, troubleshooting, and system commissioning. Installation is intended to be performed by a qualified HVAC professional. The HZ311 is engineered to fit into existing TrueZONE control schemes and is suitable for replacement applications where maintaining system zoning and balance is critical to comfort and efficiency. Routine maintenance recommendations include periodic visual inspection of wiring and connections and confirming proper operation of zone dampers/valves and associated thermostats. Product specifics: Manufacturer: RESIDEO USA LLC; Model/Description: HZ311 H/W TRUEZONE CONTROL PNL; Weight: 3.00 lbs; UPC: 085267297950. This control panel is ideal for contractors stocking maintenance supplies or for property managers maintaining multi-zone HVAC systems who require dependable, OEM-level components. Brand/Manufacturer: RESIDEO USA LLC Part #: HZ311 UPC: 085267297950 HZ311 H/W TRUEZONE CONTROL PNL Category: Supplies >> Maintenance >> Miscellaneous Keywords: HZ311 TRUEZONE CONTROL PNL 3ZONES 1HEAT 1COOL HONEYWELL ZONING 882 HZ311U HZ311HWTRUEZONECONTROLPNL3ZONES1HEAT1COOL 085267297950About RESIDEO USA LLCRESIDEO USA LLC is a major provider of HVAC controls and solutions, supplying smart thermostats, sensors, valves, air quality devices, and OEM replacement parts that help contractors and homeowners optimize heating and cooling systems for comfort and energy efficiency. Cold Air Central carries a wide selection of RESIDEO HVAC parts and accessories — from programmable and Wi‑Fi thermostats to control modules and sensors — making it easy to find genuine RESIDEO replacement parts for repairs, maintenance, and system upgrades. Whether you're searching for Resideo thermostats, Resideo HVAC controls, or Resideo air quality products, Cold Air Central’s catalog is organized to help HVAC professionals and DIYers quickly locate the parts they need to keep systems running reliably.About Cold Air CentralWe are Cold Air Central — your source for superior expertise and service in Wholesale HVAC Parts & Supplies. We sell Direct AC Parts, AC Unit components and Wholesale AC inventory so professionals and homeowners can Buy HVAC parts online with confidence. Trusted within the USA and the world, we offer USA air conditioning parts online, Universal HVAC accessories, HVAC parts for professionals, Home air conditioning repair parts and HVAC replacement parts, backed by knowledgeable support and fast shipping. Our catalog includes Air conditioning components and Heating system parts plus HVAC tools and accessories, Energy-efficient HVAC equipment and Energy-efficient heating equipment for sale, and HVAC troubleshooting parts for Replacement parts for AC not cooling. Whether you need Heating system repair components, Compressor parts for HVAC, HVAC filter replacements, Thermostat components for heating systems, Air conditioner fan motors or Furnace repair parts, we stock Summer AC repair parts, Winter heating system upgrades, Seasonal HVAC maintenance kits and HVAC upgrade kits online. We sell to professionals and homeowners, provide guidance on How to replace HVAC parts and the Best parts for AC repair, and offer Affordable HVAC components, Discounted air conditioning parts and Wholesale heating system supplies.