Bock Water heaters 66W-399 manual Atmospheric Gas Water Heaters

Energy Saver This product is available from:

	Atmospheric
	Gas Water Heaters
				B
H	B			TOP VIEW
			K	** 75HN =11"
	H			**		H
				C	G
HOT
T & P VALVE
B		T & P VALVE
						TOP OF BLOWER
	HOT
COLD	A G
	G
D	A	C	H	A		B
	D			D&G		F
	CLEANOUT	CLEANOUT
E					A
	COLD				C
		E	E	F	D
F
	F					E
66W,-370, 399	80W180, 199, 250			75HN	66W-625SD
75W-300	100W-199, 250, 270, 300				80W-725SD
80W-399, 425, 450, 500

										DIMENSIONS (INCHES)						SHIPPING WEIGHT
				RECOVERY GPH
			1ST HR						C	D	E		G
		RATED	DEL GAL	@ DEGREE RISE					TOP	F&R	F&R	F	TOP	H
MODEL	STORAGE	INPUT	@ 100° F	40° F			A	B	WATER	HOT	COLD	GAS	VENT	VENT	WATER	STD	ASME
NUMBER	(GAL)	(BTU/HR)	RISE		100° F	140° F	HEIGHT	DIA.	CONN.	CONN.	CONN.	CONN.	HEIGHT	DIA.	CONN.	(LBS)	(LBS)
75HN+	75	76,000	130	N/A	82	N/A	60-1/4	26	61-1/4	-	-	16-1/2	63-3/4	4	1	264	-
80W-199SD*+	80	199,999	250	485	194	139	64-1/2	28-1/4	66-1/4	56	19-1/2	4-3/4	72-6/2	6	1-1/2	540	-
100W-199SD*+	98	199,999	263	485	194	139	75-1/2	28-1/4	77-1/4	67	19-1/2	4-3/4	83-3/8	6	1-1/2	610	-
80W-250SD*+	80	250,000	298	606	242	173	64-1/2	28-1/4	66-1/4	56	19-1/2	4-3/4	72-6/2	6	1-1/2	540	590
100W-250SD*+	98	250,000	311	606	242	173	75-1/2	28-1/4	77-1/4	67	19-1/2	4-3/4	83-3/8	6	1-1/2	610	690
75W-300SD*+	75	300,000	344	727	291	208	64-1/2	28-1/4	-	54-1/4	29	10-1/2	72-7/8	7	1-1/2	590	645
66W-370SD*+	65	370,000	897	897	359	256	64-1/2	28-1/4	-	54-1/4	29	10-1/2	73-3/8	8	1-1/2	665	720
66W-399SD*+	65	399,999	424	970	388	277	64-1/2	28-1/4	-	54-1/4	29	10-1/2	73-3/8	8	1-1/2	665	720
80W-425SD*	80	425,000	468	1030	412	294	75-1/2	28-1/4	-	64-1/4	29	10-1/2	82-3/4	10	1-1/2	750	800
80W-505SD*	80	505,000	527	1178	471	337	75-1/2	28-1/4	-	64-1/4	29	10-1/2	82-3/4	10	1-1/2	750	800
66W-625SD*	65	625,000	651	1515	606	433	69-3/8	28-1/4	-	54-1/8	28-7/8	10-1/2	68-7/8	8	1-1/2	720	775
80W-725SD*	80	725,000	759	1757	703	502	79-5/8	28-1/4	-	64-1/4	28-1/2	10-1/2	79-1/8	8	1-1/2	800	880
LOW PROFILE MODELS
100W-270SD*+	100	270,000	332	655	262	187	65	30-1/4	67	56-1/2	23-1/2	4-1/2	75	6	1-1/2	725	765
100W-300SD*+	100	300,000	361	727	291	208	65	30-1/4	67	56-1/2	23-1/2	4-1/2	75-5/8	7	1-1/2	725	765
80W-450SD*	80	450,000	492	1091	436	312	60	30-1/4	-	51-1/2	23-1/2	10-1/2	69-3/8	10	1-1/2	800	835
80W-500SD	80	505,000	545	1224	489	350	60	30-1/4	-	51-1/2	23-1/2	10-1/2	69-3/8	10	1-1/2	800	835

To order Natural Gas use an "NA" suffix. To order LP use an "XA" suffix.	Propane Gas Inputs (LP)		1ST HR.
*80% Thermal Efficient				RECOVERY GPH @
			DEL GAL.
+Low NOx Burner Available			@ 100° F		DEGREE RISE
Model 66W-399 Not Available in LP			RISE	40° F	100° F	140° F
Model 75HN is not approved for 180 F. No spark ignition or damper or NSF construction.	75W-160SD-XA	155,000 BTUH	199	366	147	105
These models meet or exceed the Thermal Efficiency and Standby Loss Requirements of ASHRAE 90.1b current standard.	80W-199SD-XA	190,000 BTUH	240	461	184	132
	80W-250SD-XA	235,000 BTUH	284	570	228	163
115V A.C. Required	100W-250SD-XA	235,000 BTUH	297	570	228	163
	80W-399SD-XA	375,000 BTUH	420	909	364	260
T&P Valve, Brass Drain Valve, Dielectric Fittings, Magnesium Anode Rods: Factory Installed	80W-450SD-XA	425,000 BTUH	468	1030	412	294
Pressures (all): Working Pressure, 150 psi; Tested Pressure, 300 psi	80W-505SD-XA	475,000 BTUH	517	1152	461	329

Warning: Installation should be in accordance with all national and/or local codes. In the absence of local codes, refer to NFPA 54 or ANSI Z21.10.1.

Caution: The recommended maximum hot water termperature setting for normal residential use is 120°F. Bock recommends a tempering valve or anti-scald valve be installed and used according to the manufacturer’s directions to prevent scalding.

www.bockwaterheaters.com

110 South Dickinson Street , Madison, Wisconsin 53703

Toll Free 800.794.2491 • Phone 608.257.2225 ● Fax 608.257.5304

80019 Rev 6/08