Raypak RAYTHERM 2100 - Manual

Catalog No.: 3500.24C Effective: 08-10-11 Replaces: 01-15-08
Job:
Engineer:
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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 outlet 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
Operates with water temperature as low as 105°F
without condensing
Heat Exchanger
ƒ
ASME Inspected and Stamped
160 PSIG
ƒ National Board Approved
ƒ Headers
Bronze – Standard
Glass-lined Cast Iron – Option A-2
ƒ Fin Tubing
Copper – Standard
Cupro Nickel – Option A-3
ƒ ASME Steel Tube Sheet
ƒ Silicone O-Rings
ƒ 125 PSIG ASME Pressure Relief Valve
ƒ Temperature and Pressure Gauge
ƒ Water Connections
Left Hand – Standard
Right Hand – Option A-6
ƒ Two-pass Flow Configuration
Controls
ƒ
120V, 60Hz, 1 Ph Power Supply
ƒ 120/24V Transformer
ƒ 100% Pilot Shut-off/Lockout
ƒ Electronic, Intermittent Ignition (IID) Pilot
ƒ High Limit Control, Manual Reset – 200°F
ƒ High Limit Control, Auto Reset – 200°F
Models 3001-4001
ƒ On/Off Switch
ƒ Flow Switch
ƒ Economaster II Pump Time Delay
Gas Control Train
ƒ
Manual Main Gas Shut-off Valve
ƒ Main Gas Pressure Regulator
ƒ Redundant Safety Shut-off Valve
ƒ Control Valve
ƒ Firing Mode
On/Off (WH1)
2-stage Firing (WH3)
Motorized Modulation (WH2)
ƒ Fuel
Natural Gas
Propane Gas
ƒ Design Certified ANSI Z21.10.3
Construction
ƒ
Front Controls
ƒ Stainless Steel Burners
ƒ Baked Enamel Paint
ƒ Built-in Draft Diverter
ƒ Draft Inducer – Optional
Motorized Draft Inducer –
Indoor – Option D-2
ƒ CSA Certified – AB 1953 & VLA 193
Low Lead Compliant
Water Heater Controller
Required on Model WH2 only
B-40 TempTracker MOD
Modulating Controller
Mounted
By Others
Temperature Controllers
B-2 Single-Stage Tankstat
(100-180°F), Loose
B-3 2-Stage Tankstat (100-180°F),
Loose
Y-241 Electronic Sequencer,
1-4 Stages
Y-281 Electronic Sequencer,
1-8 Stages
Additional Safety Controls
F-9 Low Water Cut-off Probe
I-3 High Limit Control, Auto Reset,
180°F
S-1 Low Gas Pressure Switch,
Manual
S-2 High Gas Pressure Switch,
Manual
Regulatory Agency Requirements
CSD-1 Safety Controls
Raytherm ® - Type WH
Water Heaters
Commercial
Models 2100 - 4001
Proudly Made in the USA