McDonnell Miller Series 69

For residential, commercial, and industrial applications. For boilers of any steam capacity.
Optional low voltage switches for self-generating millivolt circuits.
Maximum steam pressure 20 psi.

Ordering Information
Model Number	Part Number	Description	Weight lbs.	Price
69 69-J 69-MV-P 169 269 369 469 569	153900 154210 155000 155100 155200 155300 155500 155700	Low water cut-off w/ 4 1/8" insertion length 69 w/ BSPT threads 69 w/ millivolt 69 w/ 3 1/8" insertion length 69 w/ 2 1/4" insertion length 69 w/ 1 3/4" insertion length 69 w/ 1 3/16" insertion length 469 w/ 1 3/16" insertion length w/ 1/4" NPT tapping	3.7 3.7 4.0 4.0 4.0 4.0 4.0 4.0	$250.00 $Call $Call $260.00 $280.00 $280.00 $280.00 $285.00
Replacement Parts (View parts cut sheet)
Model Number	Part Number	Description	Weight lbs	Price
6667	153825	Complete replacement head mech. for MCM 269 only	1.5	$245.00
6667 MV	153850	Complete replacement head mech. for MCM 69-MV-P	1.5	$245.00
11	309100	Switch	0.5	$143.00
11-M	309151	Switch w/ Manual Reset	0.5	$185.00
11-MV	309200	Switch for Millivolt service	0.5	$155.00
67-12	318800	Siphon Gasket (6 Pack)	1	$28.50
69-112	320500	Head Gasket (6 Pack)	1	$32.50

Electrical Ratings
	Motor Switch Rating(Amperes) 120 VDC .5 Amp
Voltage	Full Load	Locked Rotor	Pilot duty
120 VAC 240 VAC	7.4 3.7	44.4 22.2	125 VA at 120 or 240 VAC
Dimensions
A
Model	Insertion Length	B	C	D	E	F
69 169 269 369 469, 569	4 1/8 3 1/8 2 1/4 1 3/4 1 3/16	1	4 1/8	1/8	2 1/2	9 1/2