Raytherm® - Type H
Job:
Engineer:
Contractor:
Prepared By:
Model:
Low NOx
Hydronic Heating Boilers
Date:
Models 181-401 - Indoor
Indoor
LOW NOx
ꢀ Less than 40 nanograms per joule
EFFICIENT
ꢀ 82% efficiency – highest of any atmospheric boiler
available today
THERMAL SHOCK PROOF
ꢀ Twenty-year warranty against thermal shock damage
up to 150°F differential
ꢀ Maximum operating temperature: 230°F
LIGHTWEIGHT
ꢀ A floor load of 70 lbs./sq. ft. or less
HIGH RECOVERY
ꢀ Cuts fuel costs substantially because the standby and
radiation losses normal to other boilers and
tank-type water heaters are eliminated
LOW WATER OPERATING TEMPERATURE
ꢀ Operates with water temperature as low as
105°F without condensing
Heat Exchanger
Controls (cont'd)
Temperature Controls
ƒ
ASME Inspected and Stamped
160 PSIG
National Board Approved
Headers
Cast Iron Glass-lined – Standard
Bronze – Option A-1
Finned Tubing
ƒ
ƒ
ƒ
ƒ
High Limit Control, Manual Reset
On/Off Switch
Flow Switch
Economaster II Pump Time Delay
B-6 2-stage Aquastat –
100-200ºF
B-26 2-stage Digital Controller
B-27 2-stage Digital Controller,
Outdoor Reset
Y-241 Electronic Sequencer,
1-4 Stages
Y-281 Electronic Sequencer,
1-8 Stages
ƒ
ƒ
Gas Train
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Natural Gas
ƒ
Manual Main Gas Shut-off Cock
Main Gas Pressure Regulator
Redundant Safety Shut-off Valve
Control Valve
Copper – Standard
Cupro Nickel – Option A-3
ASME Steel Tube Sheet
Silicone O-Rings
ASME Pressure Relief Valve
45 PSIG – Standard
PSIG ASME – Optional
Temperature and Pressure Gauge,
Shipped Loose
ƒ
ƒ
ƒ
Additional Safety Controls
Firing Mode
F-10 Low Water Cut-off Probe
On/off (H4)
Two-stage firing (H3)
Design Certified
I-1
High Limit Control, Auto
Reset
ƒ
S-1 Low Gas Pressure Switch
S-2 High Gas Pressure Switch
ƒ
ƒ
ANSI Z21.13 H Stamp
Water Connections
Construction
ƒ
ƒ
Left Hand – Standard
Right Hand – Option A-6
Flow Configuration – Two-pass
Pump – Optional
Front Controls
Stainless Steel, Fan-Assisted
Burners
Polytuf Powder Coat Finish
Draft Diverter
Base – Optional
Regulatory Agency Requirements
ƒ
ƒ
ƒ
ƒ
ƒ
Mounted, 1/8 HP, 120 V, 1∅, 60 Hz
Controls
Combustible Floor Shield –
Option J-1
ƒ
ƒ
ƒ
ƒ
120V, 60Hz, 1 Ph Power Supply
120/24V Transformer
100% Pilot Shut-off/Lockout
Electronic, Intermittent Ignition (IID) Pilot
Catalog No.: 2000.203E
Effective: 12-1-07
Replaces: 4-1-05
|
Raypak RAYTHERM 0066B User Manual
Raypak 2100 4001 User Manual
POSIFLEX Business Machines Cash Register KV 2000 User Manual
Pioneer Car Stereo System DEH P5100UB User Manual
Pioneer BDP 33FD User Manual
Pioneer AVH P6450CD User Manual
Nokia BH 112 User Manual
Motorola MOTOPURE H12 User Manual
Legacy Car Audio LDVD84 User Manual
JVC KS R600 User Manual