Fraser-Johnston ZR037 Relia™ Pro Packaged Rooftop Unit

• Make: Fraser-Johnston
• Model code: ZR037
• Series: Relia™ Pro
• Capacity: 3 tons
• Refrigerant Type: R-410a

Units meet or exceed ASHRAE 90.1-2016 and ENERGY STAR® units are available Convertible airflow design doesn't require panel cutting or an accessory panel Smart Equipment controls aid in reliability and ease of use Durable, powder-painted, galvanized steel finish meets 750-hour salt-spray test demands Compressor is internally protected against high pressure and temperature Permanently lubricated condenser and evaporator fan motor bearings don't require annual maintenance Condenser coils constructed of microchannel aluminum tubing and aluminum fins provide durability and efficient, long-lasting operation Constant volume (CV), multiple speed (IntelliSpeed™) and a variable air volume (VAV) option featuring a variable frequency drive (VFD) are all available Easy power and control wiring for reduced installation time and costs Exclusive optional Continuous Reset Single Zone (CRSZ) control Wide range of indoor airflow options using belt-drive blowers are available Permanently attached, full-perimeter base rails provide a solid unit foundation and forklift access Heat exchangers use corrosion-resistant, aluminized steel tubular construction for durability and a long service life Complete line of field-installed accessories are available, including propane and high-altitude conversion kits Evaporator coils constructed with grooved copper tubes and enhanced aluminum fins improve heat transfer