show products architects and installers to lessen their load while ensuring a robust solar thermal collector array capable of withstanding the increasing demand of environmental forces. www.info.hotims.com/82451-459 Heat PumpHeat Pump Stone Mountain Technologies, Inc. (N7517) introduces a high-efficiency alternative for gas furnaces and water heaters without the cost and comfort disadvantages of electric heat pumps in cool/cold climates. SMTI's 140% AFUE thermally driven heat pump replaces gas furnaces, and also serves the home's domestic hot water needs. www.info.hotims.com/82451-458 Hydraulic SeparatHydraulic Separatoror The Spirovent Quad Magnet by Spirotherm, Inc. (N9220) is a hydraulic separator that incorporates effective air elimination of a Spirovent and also adds powerful magnets surrounding the flow path to increase the efficiency of separating ferrous material from the circulating system. www.info.hotims.com/82451-456 Multi-Burner SysMulti-Burner Systemem The Series TVX negative pressure multi-burner system presented by Superior Radiant Products, Ltd. (C2327) was designed to use two or more radiant tube heaters in a variety of applications. www.info.hotims.com/82451-460 Heat ConHeat Convectorector The HC-190 heat convector by Toyotomi USA, Inc. (C6624) replaces up to 37 ft (11 m) of baseboard and complements the highest-efficiency, aquastatic controlled boilers that use low water temperatures. The internal thermostat control circuitry communicates with the zone valve or boiler controller. www.info.hotims.com/82451-462 Infrared VInfrared Voltage Controller oltage Controller Brazed Plate Heat Ex hanger Brazed Plate Heat Exchanger SWEP's Sealix® Unit Heaternit Heater The new All Crossover Equipment (AXE) series of unit heaters from Sterling HVAC Products-A Mestek Co. (C1320) provides users with the option of either standard or separated combustion out of the box with no need for extra conversion kits. The product provides " off the shelf " application flexibility. www.info.hotims.com/82451-457 S54 ASHRAE JOURNAL ashrae.o rg from SWEP North America, Inc. (C1740) is a brazed plate heat exchanger (BPHE) range that features a protective layer on all inner surfaces of the BPHE, resulting in enhanced behavior in terms of scaling, fouling and corrosion while maintaining thermal and hydraulic performance. www.info.hotims.com/82451-461 The VHC-66 (9.9 KW) and VHC-99 (11.5 KW) from TPI Corporation (C3117) are 208/240 line voltage variable output SCR controllers for infrared heaters in an aluminized or gray powder-coated NEMA 1 enclosure. An internal 3 s " soft start " ramp-up function eliminates highamperage inrush on power supply circuits. www.info.hotims.com/82451-463 J A N U A RY 2022 ASHRAE JOURNAL'S OFFICIAL PRODUCT & SHOW GU I DEhttp://www.info.hotims.com/82451-459 http://www.info.hotims.com/82451-458 http://www.info.hotims.com/82451-462 http://www.info.hotims.com/82451-460 http://www.info.hotims.com/82451-456 http://www.info.hotims.com/82451-463 http://www.info.hotims.com/82451-461 http://www.info.hotims.com/82451-457 https://www.ashrae.org/