The FS-Series are flexible shafts for tube-cleaning machines. The series has been redesigned and improved to be 40 percent stronger and are field repairable, the company said. According to the manufacturer, the new design has the holding power of more than 200 pounds of exerted force. 

The NeoTherm® LC condensing boiler is a fully packaged, 1 million- or 1.7 million-Btu, space-saving hydronic unit that offers 94 percent thermal efficiency. It is a direct vent, sealed-combustion boiler or volume water heater that modulates with a 10-to-1 turndown. 

Significant improvements have been made to the variable refrigerant flow (VRF) zoning R2-Series and Y-Series cooling and heating systems. Industry-leading efficiencies, a smaller footprint, and improved heating startup make these outdoor units ideal for a variety of commercial applications, said the company.

The Adap-Kool® AK-CC 550 refrigeration case and cold-room controller optimizes energy using predefined application types to adapt to different refrigeration case or cold-room configurations. It uses predefined settings to configure input and outputs to interface with up to 10 different applications.

Featuring a cooling capacity of 16,800 Btuh, the portable air conditioning unit added to the company’s lineup can operate between 64 and 104°F. The unit comes standard with cold air nozzles or a grille option, and has optional accessories that include a condensate pump, condenser air plenum, and remote control.

Designed for walk-in coolers, freezers, and refrigerated warehouses, the KE2 Evaporator Efficiency controller (KE2 Evap) is unique not only for its approach to energy-saving defrost control, but also the benefit it provides in reducing or eliminating ice buildup in freezers, claimed the company.

A universal filter frame for built-up bank HVAC systems, the FastFrame™ air filter holding frame uses exclusive new compression tab technology. This allows rapid filter change-out without clips and fasteners, or the common problem of finger cuts caused by the sharp edges on conventional framing systems.

The HVAC service cart’s workbench allows the technician to work from an upright position. With a mounted vise the technician can prefabricate piping on the cart, instead of working in awkward, hard-to-reach areas where injuries and fire may result, said the company.

The company’s full line of UL/ETL-certified HVAC tapes is specifically engineered to meet the most stringent requirements of HVAC engineers and contractors. The company’s line of HVAC tapes includes the newly introduced UL-rated AC50UL cloth duct tape for flexible air ducts and connectors.

The 320 Series true RMS clamp meters is a complete line of tools engineered to produce noise-free, reliable measurements in the toughest environments. Designed to be long-lasting and easy to use, the 323, 324, and 325 clamp meters are ideal for rugged, all-purpose use.