Raypak 2100 warranty Raytherm - Type WH, Models Wh, Heater Rates Of Flow And Pressure Drops

Raytherm - Type WH

Models 2100-4100

Model

MODELS WH 2100 – 4001

Model	MBTUH		Width	Overall	Gas	Water	Flue	Approx.
				Height	Conn.	Conn.	Dia.	Shipping
No.
	Input	Output	A	B	G	H	K	Weight (lbs)
WH-2100	2100	1722	61	68-1/4	*	3	24	1400
WH-2500	2499	2049	70	68-1/4	*	3	26	1580
WH-3001	3000	2460	81-1/4	68-1/4	2	3	28	1750
WH-3500	3500	2870	92-1/2	68-1/4	2	3	30	1920
WH-4001	4000	3280	103-3/4	68-1/4	2	3	32	2100

* 1-1/2” or 2”, contingent on water heater type code requirements

NOTES: Dimensions are in inches.

Ratings are for elevations up to 2,000 feet. For elevations over 2,000 feet, reduce ratings 4% for every 1,000 feet above sea level.

Models	Electrical Rating
	W/Pump	W/O
		Pump
	951276
	pump*	< 8 Amp
2100-	11 Amps @
	230VAC	@
4001
		120VAC
	22 Amps @
	110VAC

*Pump requires separate power supply

HEATER RATES OF FLOW AND PRESSURE DROPS

Model	20°F ΔT		30°F ΔT		40°F ΔT
No.	GPM	ΔP (ft)	GPM	ΔP (ft)	GPM	ΔP (ft)
WH-2100	172	11.0	115	4.9	N/A	N/A
WH-2500	N/A	N/A	137	7.5	102	4.3
WH-3001	N/A	N/A	164	11.2	123	6.5
WH-3500	N/A	N/A	191	16.8	144	9.3
WH-4001	N/A	N/A	N/A	N/A	164	12.8

HEATER RECOVERY RATES (GPH)

Model			Temperature Rise
No.	20°F	30°F	40°F	50°F	60°F	80°F	100°F
WH-2100	10336	6890	5168	4134	3445	2584	2067
WH-2500	12300	8200	6150	4920	4100	3075	2460
WH-3001	14765	9844	7383	5906	4922	3691	2953
WH-3500	17227	11484	8613	6891	5742	4301	3445
WH-4001	19688	13125	9844	7875	6563	4922	3938

Maximum acceptable flow through heat exchanger tubes is 200 GPM.

Raypak, Inc. ƒ 2151 Eastman Avenue, Oxnard, CA 93030 ƒ (805) 278-5300 ƒ Fax (800) 872-9725 ƒ www.raypak.com

Catalog No.: 3500.24C Effective: 08-10-11 Replaces: 01-15-08