UF Series - Dimensional Data (Water)

UF Series "Flex-Tube" Hot Water Boilers
Dimensional Data

Components

Physical Data
Boiler Model #	UFH-11-50	UFH-12-60	UFH-13-80	UFH-14-100	UFH-15-125	UFH-15-150	UFH-20-150	UFH-21-175	UFH- 22-200	UFH- 23-250	UFH-24-300	UFH- 25-350
Nominal HP	50	60	80	100	125	150	150	175	200	250	300	350
Input (MBH)	2100	2520	3360	4200	5250	6300	6300	7350	8400	10500	12600	14700
Output (MBH)	1720	2070	2760	3440	4310	5170	5170	6030	6890	8610	10330	12050
Ship Weight (lbs)	4200	4600	5400	6200	7300	8300	8700	9700	10700	12200	13700	15200
Oper Weight (lbs)	4750	5210	6190	7160	8470	9680	10190	11390	12580	14420	16270	18100
Water Content (Gal)	66	74	95	116	141	166	180	204	227	268	310	350
A. Casing Length (in)	58	64	79	94	112	130	102	114	126	147	168	190
*B. Overall Length (in)**	92	107	127	142	164	182	156	168	180	201	222	244
C. Casing Height (in)	76	76	76	76	76	16	90	90	90	90	90	90
D. Casing Width (in)	53	53	53	53	53	53	64	64	64	64	64	64
E. Flue Diameter (in)	10	12	12	14	16	16	16	18	18	20	20	24
F. Flue Location (in)	12	13	13	14	15	15	15	16	16	17	17	19
G. Return/Supply Size (in)	4F**	4F	4F	6F	6F	6F	8F	8F	8F	8F	8F	8F
H. Drain Size (NPT) (in.)	1-1/2	1-1/2	1-1/2	1-1/2	1-1/2	1-1/2	2	2	2	2	2	2
J. Header Location	8	8	8	8	8	8	8	8	8	8	8	8

Boiler Model #	UFH-30-350	UFH-31-400	UFH-32-450	UFH-33-500	UFH-34-600	UFH-40-500	UFH-41-500	UFH-42-700	UFH-43-800	UFH-51-900	UFH-52-1000	UFH-53-1200
Nominal HP	350	400	450	500	600	500	500	700	800	900	1000	1200
Input (MBH)	14700	16800	18900	21000	25,200	2100	25200	29400	33600	37800	42000	50400
Output (MBH)	12050	13780	15500	17220	20660	17220	20660	24110	27550	31000	34440	41330
Ship Weight (lbs)	16000	17500	19000	20500	23500	22200	24500	26800	29200	31600	34400	39000
Oper Weight (lbs)	19080	20950	22830	24710	28450	28010	31120	34220	37480	40390	44130	50170
Water Content (Gal)	371	416	462	507	596	700	798	894	997	1059	1172	1346
A. Casing Length (in)	160	178	196	214	250	187	211	235	259	243	263	303
*B. Overall Length (in)**	214	232	250	268	304	256	380	304	328	312	342	382
C. Casing Height (in)	105	105	105	105	105	115	115	115	115	125	125	125
D. Casing Width (in)	76	76	76	76	76	90	90	90	90	122	122	122
E. Flue Diameter (in)	24	24	28	28	32	28	32	32	32	36	36	36
F. Flue Location (in)	19	19	21	21	23	21	23	23	23	25	25	25
G. Return/Supply Size (in)	10F**	10F	10F	10F	10F	12F	12F	12F	12F	12F	12F	12F
H. Drain Size (NPT) (in.)	2	2	2	2	2	2	2	2	2	2	2	2
J. Header Location (in)	12	12	12	12	12	14	14	14	14	14	14	14
Overall length is approximate and is dependent on length of actual burner used. *Indicates Flanged Connection (150# RF). #Suffix Model Number by desired max operating pressure and burner designation (e.g., MCH-12-15-50-PF-P = 15 BPH/50 psi trim/Power Flame Burner/Propane).

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