ACHR NEWS highlights the latest commercial heating products in the following industries. The manufacturer provided us with a brief description of the features contained in each product. For more information, please contact the manufacturer or its distributor. Contact information is provided at the end of each product entry.
Maintainability features: Provides fan array redundancy. Separate walk-in compressor and control maintenance room, equipped with convenient sockets and maintenance lights. The hinged access door has a lockable handle for easy maintenance of all parts of the device with an optional viewport window. Direct drive fans reduce maintenance. The color-coded wiring diagram matches the marked components and color-coded wires.
Noise reduction function: double-walled, rigid, polyurethane foam injected into the panel cabinet structure can suppress the radiant compressor and fan sound. Direct drive airfoil booster fan with variable frequency drive (VFD) for variable airflow control and reduce fan sound. Optional perforated lining spans the supply and return air plenums for sound attenuation.
Optional compressor sound blanket. The optional low-sound electronically commutated motor (ECM) condenser fan is specifically designed to reduce and redirect sound emission, and has additional head pressure control advantages.
Support IAQ equipment: The final filter can be used for the selection of gas heating system. Ultraviolet lamp for coil cleaning or 90% air disinfection in a single pass. The stainless steel drain pan is double inclined to ensure active drainage and prevent microbial growth. Airflow monitoring and economizer CO2 override can be used to improve indoor air quality. The double-walled structure inhibits the growth of microorganisms.
Additional features: IEER up to 18.7. The gas heat exchanger module is designed for 350 MBH and 400 MBH input rates, up to 4,500 MBH. The Aaon corrugated heat exchanger design eliminates the need for internal turbulators, thereby reducing service issues and increasing efficiency. The option box is a part of the equipment and can be left blank when leaving the factory, so the components can be installed on-site without the need for installation and maintenance in a crowded cabinet.
Warranty information: standard 25-year stainless steel heat exchanger warranty, five-year compressor warranty, and one-year parts warranty.
Applicability features: direct spark ignition; no indicator light is required. Rivet nuts are located on the top of the cabinet (using threaded rods) for easy suspension. The power exhaust system allows horizontal ventilation up to 35 feet. Sidewall ventilation eliminates the need for roof penetration. 409 stainless steel heat exchanger can extend product life. The junction box is located outside the unit. Natural gas or propane models are available.
Additional features: Designed to achieve the highest efficiency, higher reliability and best performance. The new design simplifies installation. The patented heat exchanger minimizes air resistance to achieve uniform heating and reduces the pressure on the heat exchanger, thereby improving durability. Provides the highest performance through a patented heat exchanger design. The thermal efficiency of the LP model is as high as 85%. Heating capacity ranges from 125,000 to 400,000 Btuh. At 250,000 Btuh and above, twin propeller fans are provided. The self-diagnostic board with LED display can improve troubleshooting.
Warranty information: Commercial unit heaters have a two-year limited warranty on parts, a 10-year limited warranty on aluminized heat exchangers, and a 15-year limited warranty on stainless steel heat exchangers.
Maintainability features: large access panels with easy-to-grip handles and non-stripping screw technology. The air filter can be accessed through the tool-free filter access door. The new unit control board layout connection makes troubleshooting easy. The direct-current voltage can be set by an intuitive switch/rotary dial, and simple fan adjustments can be made to the electronically commutated motor (ECM). The device also has a corrosion-resistant, internally inclined, self-draining condensation pan.
Noise reduction function: fully insulated cabinet, isolated scroll compressor and balanced indoor/outdoor fan system. The indoor fan adopts X-Vane/Vane axial flow fan design with built-in acceleration technology to soften the sound when it is started. The device is built on a rigid chassis with a base rail design to maintain the original design.
Support indoor air quality equipment: fresh air economizers in factories and on-sites with demand-controlled ventilation capabilities. The energy saver uses fault detection and diagnostic control to ensure operation and control the ventilation air when the multi-speed motor is running. Various gas heat size devices can be provided to match specific climate zones and applications.
Additional features: X-Vane fan technology indoor fan system has 75% fewer moving parts than traditional belt drive systems and uses less energy. The new 5/16-inch round copper tube and aluminum plate condenser coil help improve efficiency and reduce refrigerant charge. Use a reference DC voltmeter and switch/rotary dial for simple fan adjustments. The footprint of the equipment is the same as 30 years ago, making it ideal for replacement. No special training is required.
Warranty information: optional 15-year limited warranty on stainless steel heat exchangers, 10-year limited warranty on aluminized heat exchangers; five-year limited warranty on compressors; one-year limited warranty on all other parts. Provides up to five years of extended parts warranty.
Special installation requirements: none. The unit has a unique single packaging design with multiple pre-designed and certified factory options and field accessories suitable for most geographic areas and applications.
Maintainability function: The unit has a connection function through basic utility programs. All connections and troubleshooting points are located in one convenient place: the main terminal board. The access panel has an easy-to-grip handle and no peel-off screw function. The large laminated control/power wiring diagram attached to the device makes troubleshooting easier.
Noise reduction function: Belt-driven evaporator fan provides quiet and efficient operation. Fully insulated cabinet.
Support IAQ equipment: The optional economizer control accepts CO2 sensor to realize IAQ function. The pipe-mounted CO2 sensor accessory can be used for field installation to provide on-demand controlled ventilation capacity (DCV).
Additional features: These energy-saving devices that comply with ASHRAE 90.1 can be converted to vertical or horizontal air duct configurations on site. High-voltage and low-voltage switches. The scroll compressor has internal disconnection and overload protection. Factory-installed options include high static indoor fans and economizers.
Warranty information: Five-year limited warranty for compressors; one-year limited warranty for all other parts. Provides up to five years of extended parts warranty.
Repairability features: Variable-speed electronically commutated blower motor (ECM), high and low pressure switches, compressor delay, natural fiber insulation, hydrophilic coils, and easy access to condenser and compressor parts for cleaning and maintenance. Lockable access panel for added security. Optional dirty filter indicator, factory or on-site ventilation package options. All services and maintenance are carried out outside the building and do not occupy indoor floor space.
Noise reduction function: Brushless DC electronically commutated motor (ECM) blower, which can provide noise reduction limit. Fully enclosed ball bearing condenser motor.
Support indoor air quality equipment: various ventilation options include: pneumatic fresh air baffle with and without exhaust. Economizers with and without JADE control, commercial indoor ventilators with fixed or adjustable blades, and energy recovery ventilators. Supports up to MERV 13 and has an optional dirty filter switch.
Additional features: Use the patent-pending Balanced Climate™ function to remove 35% higher humidity than standard devices, hydrophilic evaporator coils, natural fiber insulation materials, brushless DC ECM blower motors, enclosed condenser fan motors, Lock the access panel. Optional features include dirty filter indicator and 100% full flow economizer. Optional electronic expansion valve for dehumidification. Fits all standard wall-mounted openings.
Additional features: Panel radiators are suitable for all types of applications, including modern cryogenic systems. They combine radiant heat and convective heat for ultimate comfort. By using radiant heating, the panel radiator can heat objects instead of space at a lower temperature setting to improve personal comfort and improve the efficiency of the entire circulatory system. With more than 70 configurations, it can provide suitable products for almost any cyclic heating application.
Warranty information: The manufacturer guarantees to the original owner of the original installation location that the product will not exceed 10 years from the date of activation or not exceed 128 months from the date of shipment from the factory, whichever occurs at the time of occurrence, and there will be no material or Process defects are the first.
Special installation requirements: no special requirements. The installer should refer to the BM panel radiator installation and operation manual. The BM panel radiator has six different connection points, two bottom ¾-inch connections and four ½-inch side connections to provide maximum flexibility.
Maintenance convenience features: all side panels are detachable, maintenance personnel can easily enter all areas of the boiler.
Additional features: The modular design contains two heat engines in a single boiler to create system redundancy so that if one fails, the other is located on a completely independent system that can continue to operate. The boiler is also designed with prepared pipeline connections, which can cascade up to four units, which increases the heating capacity but saves space.
Warranty Information: The standard limited warranty period for heat exchangers is 10 years, and the parts are 2 years.
Special installation requirements: The installation requirements are similar to most boilers on the market and are described in the manual.
Serviceability features: The large access panel has an easy-to-grip handle and non-stripping screw technology, and the air filter can be accessed through a tool-free filter access door. The new unit control board layout connection allows easy troubleshooting in one area. In addition, the direct current voltage can be set through an intuitive switch and rotary dial, allowing simple fan adjustments to the Electronic Commutation Motor (ECM). The device also has a corrosion-resistant, internally inclined, self-draining condensation pan. The device has a reliable round tube/plate-fin coil design.
Noise reduction function: fully insulated cabinet, isolated scroll compressor, balanced indoor and outdoor fan system. The indoor fan adopts Axion fan technology/Vane axial flow fan design with built-in acceleration technology to soften the sound encountered by other traditional systems during the startup process. The device is built on a rigid chassis and base rail design to ensure that the original design is maintained.
Support indoor air quality equipment: fresh air from the factory and on-site, and energy-saving economizers can be provided. The energy saver uses fault detection and diagnostic control to ensure operation and control the ventilation air when the multi-speed motor is running. Pneumatic exhaust or power exhaust can also be used in conjunction with an economizer. The device also provides a variety of options for electric spare heat size to match specific climate zones and applications. The device also has a corrosion-resistant, internally inclined, self-draining condensation pan.
Additional features: The multi-stage operation indoor fan system using Axion fan technology has 75% fewer moving parts than a traditional belt drive system, and uses less energy. The new 5/16-inch copper round tube and aluminum plate condenser coil help improve efficiency, reduce refrigerant charge and increase heating output. The fan adjustment is carried out by referring to the DC voltmeter and the switch/rotary dial. No special training is required. The footprint of the device is the same as the design in the 1980s, making it ideal for replacement.
Warranty information: Standard limited parts: five-year parts for compressors and electric heaters; one-year parts. Other extended warranty packages are also available.
Special installation requirements: none. The unit is a single package design, with many prefabricated and certified factory options and field accessories suitable for most geographic areas and applications.
Maintainability features: large access panels with easy-to-grip handles and non-stripping screw technology. The air filter can be accessed through the tool-free filter access door. The new unit control board layout connection allows easy troubleshooting in one area. In addition, the direct current voltage can be set through an intuitive switch and rotary dial, allowing simple fan adjustments to the Electronic Commutation Motor (ECM). The device also has a corrosion-resistant, internally inclined, self-draining condensation pan.
Noise reduction function: fully insulated cabinet, isolated scroll compressor, balanced indoor and outdoor fan system. The indoor fan adopts Axion fan technology/Vane axial flow fan design with built-in acceleration technology to soften the sound encountered by other traditional systems during the startup process. The device is built on a rigid chassis and base rail design to ensure that the original design is maintained.
Support indoor air quality equipment: fresh air from the factory and on-site, and energy-saving economizers can be provided. The energy saver uses fault detection and diagnostic control to ensure operation and control the ventilation air when the multi-speed motor is running. Pneumatic exhaust or power exhaust can also be used in conjunction with an economizer. The device can provide a variety of gas heat size options to match specific climate zones and applications. They also have a corrosion-resistant, internally inclined, self-draining condensate pan.
Additional features: Axion fan technology indoor fan system has 75% fewer moving parts than traditional belt drive systems, and consumes less energy. The new 5/16-inch copper round tube and aluminum plate condenser coil help improve efficiency and reduce refrigerant charge. Use a reference DC voltmeter and switch/rotary dial for simple fan adjustments. No special training is required. The footprint of the device is the same as the design in the 1980s and is very suitable for replacement.
Warranty information: Standard limited parts: 10-year aluminum gas heat exchanger (15 years for stainless steel), five-year parts for compressors, and one-year parts. Other extended warranty packages are also available.
Special installation requirements: none. The unit is a single package design, with many prefabricated and certified factory options and field accessories suitable for most geographic areas and applications.
Maintainability features: SystemVu intelligent control, with large text, backlit screen and fast unit status indicators for operation/alarm/fault. SystemVu has more than 100 alarm code indicators and USB ports for data transfer, configuration assistance, and service report generation. The large access panel has an easy-to-grip handle and non-stripping screw technology, while the air filter can be accessed through a tool-less filter access door. The device also has corrosion resistance, internal tilt, and self-draining condensate.
Noise reduction function: fully insulated cabinet with foil surface insulation, isolated scroll compressor, and balanced indoor and outdoor fan system. The indoor fan adopts EcoBlue technology/blade axial fan design with built-in acceleration technology to soften the sound felt by other traditional systems during the startup process. The device is built on a rigid chassis and base rail design to ensure that the original design is maintained.
Support IAQ equipment: the air filter provided by the factory, the factory upgrades to a higher MERV. The unit also has foil insulation with tape and encapsulation edges. It can provide fresh air energy-saving economizers in factories and in the field. The energy saver uses fault detection and diagnostic control to ensure operation and control the ventilation air when the multi-speed motor is running. The device also provides a variety of gas heat sizes to match specific climate zones and applications.
Additional features: SystemVu intelligent control has more than 100 alarm identification codes and more than 270 points, which can control the energy and comfort in the air-conditioned space through the user-friendly large screen and keyboard. The indoor fan system using EcoBlue technology regulates the cooling operation, which reduces the moving parts by 75% compared to the traditional belt drive system, and uses less energy. No special training is required. The footprint of the equipment is the same as 30 years ago, making it ideal for replacement.
Warranty information: Standard limited parts: 10-year aluminum gas heat exchanger (15 years for stainless steel), five-year compressor parts, three-year SystemVu controls, one-year parts. Other extended warranty packages are also available.
Special installation requirements: none. The unit is a single package design, with many prefabricated and certified factory options and field accessories suitable for most geographic areas and applications.