Herrmidifier Load Calculator User Manual
Page 21
L o a d C a l c u l a t i o n G u i d e
L o a d C a l c u l a t i o n G u i d e
21
w w w. h e r r m i d i f i e r- h v a c . c o m
HERRMIDIFIER
SALES REPRESENTATIVE:
101 McNeill Road
________________________________
Sanford, NC 27330
________________________________
FAX : 919-777-6300
________________________________
PHONE: 919-775-2201
www.herrmidifier-hvac.com
DESIGN INFORMATION FOR INDUSTRIAL / COMMERCIAL HUMIDIFICATION
IMPORTANT: Please supply all information requested. Accurate data needed to calculate the maximum demand load and select
proper type of equipment.
DATE:_____________________
NAME OF END USER______________________________________________________________________________________
ADDRESS________________________________________________________________________________________________
PHONE NO._______________________________PERSON TO CONTACT____________________________________________
NAME OF AREA TO HUMIDIFY_______________________________________________________________________________
DESCRIBE PROCESSING TO BE DONE IN THIS AREA___________________________________________________________
CONDITIONS: Desired Level of R.H. ___________% ACCURACY ±_____________%
Maximum Temperature in Area:
During Heating Season _________°
During Cooling Season _________°
What is the Minimum Outside Design Temperature in Your Area__________°
Is Explosion Proof System Required?_______________________________.
AIR VOLUME: Size of Area to be Humidified: L_________
W__________
H__________
How is Area Isolated From Non-Humidified Areas In The Building? __________________________________________
Total CFM Air Exhausted from area: Winter____________________
Summer_______________________
Is Exhaust Continuous or Intermittent? ____________________ If Intermittent, Longest Period of Operation in any one hour of
time_______.
(Note: Vacuum Equipment Exhausting Outside the Area is same as exhaust)
Total CFM of Make-Up Air Units supplying the area: Winter_______________
Summer________________
Is Make-up Continuous or Intermittent? __________________
If Intermittent, Longest Period of Operation in any One Hour of Time ____
Are these systems shut down when the plant is not in operation?
Exhaust:______________________________________ Make-Up Air:______________________________________
Any Open Doorways? __________ Stairways? __________
Elevator Shafts? __________
Total Areas of Each: __________
__________
__________
CONSTRUCTION DETAILS: Loose or Tight? _________
Insulation?
Walls________ Roof_________
Materials?
Brick_____
Block_____
Frame _____
Steel _____
Vapor Barriers? Roof _____
Walls _____
Floor ______
Total Window Area ________________ Sq. Ft.
Single or Dbl. Glased?
HEATING SYSTEM: Type: Warm Air ______ Hydronic ______ Steam ______ Elec. ______
Fuel: Oil ______ Gas _______
Coal _______
Elec. _______
Unit Heaters? _________ Ducted Distribution? ________
If Ducted: Total Fan Capacity ________________CFM
Outside Air Added _______________CFM
Warm Air Supply Temp. _________°
Does Air Mix with Air from other Non-Humidified Areas? _________________________________________
If so, total CFM Air delivered to area to be humidified: ___________________________________________