Raypak 504 thru 2004 Smallest Installed Footprint, Venting, Boilers, Input, Output, Models

Smallest Installed Footprint

The MVB’s compact design allows for easy installation in the most challenging equip- ment rooms. It’s easy to handle and install, but still user friendly to service. The MVB has the smallest installed footprint of any vertical boiler, only 5.4 square feet. The MVB con- tains all of it’s components to the inside of the cabinet, so there won’t be any fans or valves hanging off the cabinet that need extra clearance. The compact design fits through a 30” door opening making it the perfect choice for those hard to reach retrofit projects.

	Model	Venting		Boilers			Water Heaters			Input
		Category
			Input	Output	Efficiency	Input		Output	Efficiency	Min.
		†
	503	IV	500	435	87%	500	435		87%	125
	753	IV	750	653	87%	750	653		87%	188
	1003	IV	999	869	87%	999	869		87%	250
MBTUH	1253	IV	1250	1088	87%	1250	1088		87%	312
	1503	IV	1500	1305	87%	1500	1305		87%	375
	1753	IV	1750	1523	87%	1750		1523	87%	438
	2003	IV	1999	1739	87%	1999		1739	87%	500
	504	I*	500	420	84%	500	420		84%	357ª
	754	I*	750	630	84%	750	630		84%	536ª
	1104	I*	1100	924	84%	1045	888		85%	786ª
	1504	I*	1500	1260	84%	1425	1211		85%	1071ª
	2004	I*	1999	1679	84%	1900	1615		85%	1428ª

*Category I with vertical vent, category III with horizontal venting and no extractor.

†Category IV requires sealed vent with condensate drain. Category I uses conventional B vent. ªBoilers only.

Note: Ratings are for natural or propane gas and for elevations up to 5,000 ft. above sea level. For higher elevations, consult the factory.

	Models							Dimensions (inches)									Operating
																		Amps‡
	MVB	MVB	B	D	E	F	G†	H	K-Ø	K-Ø	M	M	N	P	R	V	Weight
	Cat. I*	Cat. IV	Ht.				NPT	NPT	Cat. I*	Cat. IV	Cat I*	Cat IV	CA Ø				(lbs.)
DATA
	504	503	43	32	35	23-3/4	1	2	8	6	14-1/8	14-1/2	6	35	6	2	600	12
	754	753	49	38	41	29-3/4	1	2	10	6	16	14-1/2	6	41	6	2	660	12
PHYSICAL
	1104	1003	55	44	47	35-3/4	1-1/4	2-1/2	10	6	16	14-1/2	6	47	6	2	720	12
	1504	1253	61	50	53	41-3/4	1-1/4	2-1/2	12	8	18-1/8	17-3/4	8	53	6	2	780	12
		1503	67	56	59	47-3/4	1-1/4	2-1/2		8		17-3/4	8	59	6	2	840	12
	2004	1753	75	62	65	53-3/4	2	2-1/2	14	8	20-1/8	17-3/4	8	68	9	5	940	18
		2003	81	68	71	59-3/4	2	2-1/2		8		17-3/4	8	74	9	5	1000	18

*Category I with vertical vent, category III with horizontal venting and no extractor.

†NPT is for Natural Gas. For Propane, NPT= 1” for all water heater/boiler sizes.

‡Current draw is for heater only. (Supply breaker must have a delayed trip.)

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