An oversize unit heater
cycles too often and wastes energy.
The hot water serves unit heaters
, VAV box reheating coils, and air handling unit heating coils while electric unit heaters
and baseboards are used to provide heating to stairwells and restrooms.
However, many use unit heaters
for space heating, as do many industrial buildings.
* Wall-mounted cabinet unit heaters
can be effective.
It consists of a 80 ton WWHP unit to provide hot water to: i) 14 hydronic unit heaters
in the existing ware house and truck bay, ii) radiant floor system in the truck bay addition, and iii) fan coils in a 5, 000 cfm heat recovery ventilator (HRV).
A section on terminal systems includes radiation, fan coil units, induction units, unit ventilators (UV), unit heaters
, radiant systems, and VAV box controls.
* Heating is by gas fired infared heating units with the addition of unit heaters
over the garage doors to assist in maintaining warm winter working conditions.
ULTRASONIC CLEANING EQUIPMENT BG150 ULTRASONIC TESTING EQUIPMENT (see TESTING EQUIPMENT, NON-DESTRUCTIVE) BG150 UNIT HEATERS
, SPACE (see HEATERS, SPACE) BG150 UREA FORMALDEHYDE RESINS BG150 URETHANES (see POLYURETHANE PRODUCTS BG150
These gas-fired unit heaters
are power vented in order to eliminate heat losses up the flue pipe.
Lighting, general receptacles, (2) roof top gas packs, warehouse gas unit heaters
The DOE study referenced above compares the performance of HTHV direct-fired unit heaters
and indirect-fired unit heaters
Full line of unit heaters
, duct furnaces, make-up air units, air turnover units, and other heating products.