Company Profile

ahu  e-mail – hvacsystemshreem@gmail.com

jyoti electro tech has a fully integrated, state-of-the-art manufacturing facility, specialising in the production of hvac & r components and systems. the company offers air handling units in capacity range of 1000 cfm  to  40000  cfm. these are manufactured in heavy-duty extruded aluminum profile with and without thermal break and internal coving section. the unit panels are filled with 25 or 50 mm thick pressure injected polyurethane foam, having 38/40  kg/m3 density. various options such as pre-coated galvanized sheets, plain galvanized sheets, aluminum and ss 304/ss  316 sheets in various thicknesses are available for inner and outer skin of double skin panels. high efficiency, amca  certified, imported dwdi and plug type blowers are used – forward curved blowers for normal and backward curved for high resistance applications. drain pan is made of ss 304 with dual slope to facilitate immediate discharge of

condensate. base frame is made of  galvanized  steel  with die cast aluminum joints having lifting holes. access doors are

provided with hinges and locks made of self extinguishing nylon for perfect air tightness. the unit is manufactured as per

the customers’ requirement.

options available:

weatherproof light, limit switch, view glass, filter sections for eu-5, eu-7, in rigid/bag construction

humidification, pre/re heat package

heat recovery wheel/heat pipe

mixing box with fresh/return air dampers

single/double tier construction

applications

double skin air handling units have many applications in comfort air conditioning for schools, studios, airports,

laboratories, multiplexes, offices, institutional buildings and hotels, etc.

product profile

in hvac systems, dampers are used to cut-off air conditioning, heat or cooling to an unused area or room. dampers are

also  used  to  regulate  room  temperatures or other  environmental  parameters. these are available in various types of

construction: gi opposed blade / aluminum extruded damper, brass  bushing / gear operated, parallel blade, gi face and

bypass damper, fire damper with ss spring and copper fusible link (melting threshold 100-120°c), actuator damper, etc.

chauhan group has a fully integrated, state-of-the-art manufacturing facility, specializing in the production of hvac&r

components and systems.

product profile

jyoti electro tech has a fully integrated, state-of-the-art manufacturing facility, specialising in the production of

hvac&r components and systems.

construction:

· number of rows – 2-10

· copper tubes with aluminium fins

· fins spacing between 4-2 fpi

· thickness of fins – 0.1-0.4 mm

· diameter of tubes in the coils – ½”, 5/8” and 3/8”od

· thickness of tubes – 0.4-0.65 mm

· headers – copper/galvanised steel/ss

· casing frame work – ss/gi

applications

cooling and heating coils have various applications.

1. for chilled water coil – in case of water cooler installation (chiller)

2. for direct expansion coil (dx) – in case of generator with direct expansion of the cooling medium

3. for hot water coil – used in the event of access to water heating installation (local boiler or district heating system)

heating the supply air to the room.