Approximate Length of Air Handling Unit Components for Unit Size

	Unit Size
DESCRIPTION	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27
Fan Section	1200	1200	1285	1395	1395	1530	1605	1605	1675	1675	1870	1870	1870	1870	1975	1870	2095	2485	2485	2485	2620	2620	2620	2620	2620	2620	2620
Diffuser	500	500	500	500	600	600	600	600	700	700	700	700	700	700	700	900	900	900	1100	1100	1100	1100	1100	1100	1100	1100	1100
Attenuator - 1200mm long	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300
Panel Filter	500	500	500	500	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600
Bag Filter *	500	500	500	500	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600
Panel and Bag Filter *	500	500	500	500	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600
Rigid Filter *	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400
Panel and Rigid Filter *	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400
Carbon Filter	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750	750
Hepa Filter *	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400
Water Heating Coil	280	280	280	280	310	310	310	310	310	310	310	310	310	310	310	340	340	370	370	370	430	430	430	430	430	430	430
Steam Heating Coil	350	350	350	350	350	350	350	350	350	400	400	400	400	400	400	400	400	450	450	450	450	450	450	450	450	450	450
Water Cooling Coil	900	900	900	900	900	900	900	900	900	900	900	900	900	900	900	900	900	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000
DX Cooling Coil	900	900	900	900	900	900	900	900	900	900	900	900	900	900	900	900	900	1000	1000	1000	1000	1000	1000	1000	1000	1000	1000
Runaround Coil	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	800	800	800	800	800	800
Access	500	500	500	500	625	625	625	625	625	625	625	625	625	625	625	625	625	625	625	625	625	625	625	625	625	625	625
Electric Heater	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400	400
Indirect Gas Heater	860	860	860	860	860	860	860	860	1570	1570	1570	1570	1570	1570	1865	1865	1935	2360	2360	2535	2535	2535	2835	2855	2855	2855	2855
Direct Gas Heater	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300	1300
Indirect Humidifier	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250
Direct Humidifier	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250	1250
Damper	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325	325
Mixing Box	425	505	625	705	775	825	875	920	980	1010	1060	1070	1130	1185	1285	1365	1480	1645	1850	2020	2120	2240	2435	2610	2780	2935	2835
Exhaust Box	425	505	625	705	775	825	875	920	980	1010	1060	1070	1130	1185	1285	1365	1480	1645	1850	2020	2120	2240	2435	2610	2780	2935	2835
Plate Heat Exchanger	955	955	955	1095	1235	1235	1450	1615	1615	1615	1615	1615	1615	1615	1900	1900	1900	2465	TBA	TBA	TBA	TBA	TBA	TBA	TBA	TBA	TBA
Thermal Wheel	550	550	550	550	550	550	550	550	550	550	550	550	550	550	550	550	550	550	TBA	TBA	TBA	TBA	TBA	TBA	TBA	TBA	TBA
Heat Pipe	550	550	550	550	550	550	550	550	550	550	550	550	550	550	550	550	550	550	TBA	TBA	TBA	TBA	TBA	TBA	TBA	TBA	TBA
Plenum	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600	600
EXTRAS
Hood	500	500	500	500	500	500	500	800	800	800	800	800	800	800	800	1100	1100	1100	1100	1100	1100	1100	1500	1500	1500	1500	1500
Acoustic Louvre	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300
Eliminator	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200
External Motor **	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300	300

* requires access section (bag filter over grade F6)

** increases section height and width (contact office for details)