Raypak 2100 - 4001 warranty Raytherm - Type WH, Water Heaters, Commercial, Models, Engineer

Job:		Raytherm® - Type WH
Engineer:		Water Heaters
Contractor:		Commercial
Prepared By:		Models 2100 - 4001
Model:	Indoor Date:

EFFICIENT

82% thermal efficiency – highest of any atmospheric water heater available today

THERMAL SHOCK PROOF

Twenty-year warranty against thermal shock damage up to 150°F differential

Maximum operating temperature: 210°F

LIGHTWEIGHT

A floor load of 70 lbs./sq. ft. or less

HIGH RECOVERY

Cuts fuel costs substantially because the standby and radiation losses associated with tank-type water heaters are eliminated

LOW WATER OPERATING TEMPERATURE							INDOOR
	Operates with water temperature as low as 105°F
	without condensing
Heat Exchanger		Gas Control Train		Water Heater Controller
ƒ ASME Inspected and Stamped		ƒ Manual Main Gas Shut-off Cock		Required on Model WH2 only
	160 PSIG	ƒ Main Gas Pressure Regulator			B-17		Modulating Controller
ƒ	National Board Approved	ƒ Redundant Safety Shut-off Valve					(104-220°F), Mounted
ƒ	Headers	ƒ	Control Valve				By Others
	Bronze – Standard	ƒ	Firing Mode	Temperature Controllers
	Glass-lined Cast Iron – Option A-2		On/Off (WH1)
ƒ	Fin Tubing		2-stage Firing (WH3)		B-2		Single-Stage Tankstat
	Copper – Standard		Motorized Modulation (WH2)				(100-180°F), Loose
	Cupro Nickel – Option A-3	ƒ	Fuel		B-3		2-Stage Tankstat (100-180°F),
ƒ ASME Steel Tube Sheet			Natural Gas				Loose
ƒ	Silicone O-Rings		Propane Gas		Y-241		Electronic Sequencer,
ƒ 125 PSIG ASME Pressure Relief Valve		ƒ Design Certified ANSI Z21.10.3					1-4 Stages
ƒ Temperature and Pressure Gauge		Construction			Y-281		Electronic Sequencer,
ƒ	Water Connections						1-8 Stages
	Left Hand – Standard	ƒ	Front Controls	Additional Safety Controls
	Right Hand – Option A-6	ƒ	Stainless Steel Burners
ƒ	Two-pass Flow Configuration	ƒ	Baked Enamel Paint		F-9		Low Water Cut-off Probe
		ƒ	Built-in Draft Diverter		I-3		High Limit Control, Auto Reset,
Controls		ƒ Draft Inducer – Optional					180°F
ƒ 120V, 60Hz, 1 Ph Power Supply			Motorized Draft Inducer –		S-1		Low Gas Pressure Switch,
ƒ	120/24V Transformer		Indoor – Option D-2				Manual
ƒ	100% Pilot Shut-off/Lockout				S-2		High Gas Pressure Switch,
ƒ Electronic, Intermittent Ignition (IID) Pilot							Manual
ƒ High Limit Control, Manual Reset – 200°F
ƒ High Limit Control, Auto Reset – 200°F
	Models 3001-4001			Regulatory Agency Requirements
ƒ	On/Off Switch
ƒ	Flow Switch					CSD-1 Safety Controls
ƒ Economaster II Pump Time Delay

Catalog No.: 3500.24B Effective: 1-15-08 Replaces: 7-15-04