Chromalox PF490-5 installation instructions Mounting Kits, Unit Top View, Ceiling Mount Kit

			MOUNTING KITS
		Wall Mount Kit			Pole or Wall Mount Kit
		Model # WMB-12 12” Fan (3-10 kW)			Model # PMB-12 12” Fan (3-10 kW)
		Model # WMB-16 16” Fan (15-20 kW)			Model # PMB-16 16” Fan (15-20 kW)
		Model # WMB-20 20” Fan (25-35 kW)			Model # PMB-20 20” Fan (25-35 kW)
		12” Fan - 16-3/4”
1”ø Hardware % Bolt		16” Fan - 18-1/2”			Heater Mounting		Pole Support
Single Point		20” Fan - 22”			Bracket Arm &	➂	➁ Bracket
Swivel Mount		Wall	1/2 ø Hardware		Hardware
Supplied		Bracket	Not Supplied	Single Point
				Swivel 4”ø
		P		Supplied
			Adapter Bracket	Adapter Bracket
				Supplied
			& 5/8 NC Hardware	with 5/8 Bolts	P
			Supplied
			5-1/2” - 12” Fan				ø 3/8 Hardware
							Cust. Supplied
			5-1/8” - 16” Fan
			6-3/8” - 20” Fan
							ø 1/2 x 4” U-Bolts
	CXH-03EP through CXH-10		P=10”				& Hardware
							Cust. Supplied
	CXH-10EP through CXH-20		P=11-1/2”
Figure 5
	CXH-25EP through CXH-35		P=14-1/2”
		Ceiling Mount Kit
		Model # HMK-00
					3-1/2” SCH. 40 Pipe		6” Ref.
			Cust. Supplied ø 1/2 Mounting
					or 4” O.D. X .25 Wall
		4-9/16	Hardware. Bracket Spacing		Tube Cust. Supplied
			suitable for use with 4” U-Bolts		Length to Suit
Swivel Ceiling
Hanger S/A &					Pole Base
Hardware		4-7/8
						➀
5/8” ø Hex Nuts &			ø 5/8 Rods Length to suit				3/8” ø Hardware
Washers							Required for
			1” Min. Threaded Ends
							Mounting -
			Customer Supplied
Supplied for							Cust. Supplied
Installation
Top & Bottom

		CXH-03 through CXH-10	P=10”
Figure 7	Figure 6	CXH-10 through CXH-20	P=11-1/2”
		CXH-25 through CXH-35	P=14-1/2”

Electrical		Unit Top View
Components
Transformer
1” NPT	Jumper Wire
		1” NPT
	Pilot Lamp	Top Line Supply
		Entry
	(Opt.)
	Contactor
	Heat	1/2” NPT
		Thermostat Entry
	Exchanger
	Wiring	5/8-11 Threaded
	Compartment
		Mounting Holes (2)
Figure 9		Figure 10

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