Lochinvar CHL0402 User Manual

COPPER-FIN II

®

BOILER

Submittal Sheet

CHE-Sub-10b

COPPER-FIN II® GAS BOILER (MODELS 402-2072)

JOB NAME ______________________________________________________________________
LOCATION ______________________________________________________________________
ENGINEER_______________________________________________________________________
MECH. CONTRACTOR ___________________________________________________________
MODEL NO. _____________________________________________________________________
TYPE GAS ______________________________________________________________________
Btu/hr INPUT___________________________Btu/hr OUTPUT___________________________
NOTES

Standard Features

> 85% Thermal Efficiency (AHRI Certified)
> Proportional Firing up to 4:1 Turndown

> Hot Surface Ignition
> Low NOx Operation
> Sealed Combustion
> Low Gas Pressure Operation
> Vertical & Horizontal Venting
> Category I Venting
> Double Wall “B” Vent Material
> Category IV Venting
> AL29-4C Stainless Steel Vent Material

> ASME Copper Finned Tube Heat Exchanger

> ASME Certified, “H” Stamped
> Gasketless design
> 160 psi working pressure
> On/Off Switch
> Combustible Floor Rated (CH 0992 - 2072)
> Adjustable High Limit w/ Manual Reset
> Flow Switch
> Low Air Pressure Switch
> Inlet & Outlet Temperature Sensors
> Easy Access Terminal Strips
> Downstream Test Cocks
> 50 psi ASME Relief Valve
> Temperature & Pressure Gauge
> 1 Year Warranty on Parts (See Warranty for Details)
> 10 Year Limited Warranty (See Warranty for Details)

Optional Equipment

> Alarm
> High & Low Gas Pressure Switches w/ Manual Reset
> Cupro-Nickel Heat Exchanger
> Low Water Cut Off, Probe Type w/ Manual Reset & Test
> Modbus Communications
> BMS Gateway - BACnet or LonWorks
> Combustible Floor Kit (CH 0402-0752)
> Stack Frame
> Low Temperature Protection Valve
> 30 psi ASME Relief Valve
> 75 psi ASME Relief Valve
> 100 psi ASME Relief Valve
> 125 psi ASME Relief Valve
> 150 psi ASME Relief Valve

Smart System™ Features

> SMART SYSTEM™ Operating Control

> 2 Line/16 Character LCD Display
> Built in Cascading Sequencer for up to 8 boilers
> Front End Loading Capability with Crest or Knight Boilers
> Building Management System Integration
with 0-10 VDC Input
> Outdoor Reset Control with Outdoor Air Sensor
> Password Security
> Domestic Hot Water Prioritization
> Low Water Flow Control & Indication
> Inlet & Outlet Temperature Readout
> Freeze Protection
> Service Reminder
> Time Clock
> 0-10 VDC Rate Output
> Condensing Protection
> 0-10 VDC System Pump Speed Input

> Data Logging

> Hours Running, Space Heating
> Hours Running, Domestic Hot Water
> Ignition Attempts
> Last 10 Lockouts

> Programmable System Efficiency Optimizers

> Night Setback
> Anti-Cycling
> Outdoor Air Reset Curve
> Boost Temperature & Time

Firing Codes

> M7 Firing Code - California Code
> M9 Firing Code - Hot Surface Ignition
with Electronic Supervision
> M13 Firing Code - CSD1 / Factory Mutual / GE Gap

Certifications

ANSI Z21.13/CSA 4.9 certified
South Coast Air Quality Management District
Texas Commission on Environmental Quality

> Three Pump Control
> System Pump
> Boiler Pump
> Domestic Hot Water Pump

> High Voltage Terminal Strip

> 120 VAC / 60 Hertz / 1 Phase Power Supply
> Pump Contacts with Pump Relay

> Low Voltage Terminal Strip

> 24 VAC Auxiliary Device Relay Output - Louvers
> Auxiliary Proving Switch Contacts - Louvers
> 3-way Valve Contacts for Low Temperature Protection
> Alarm on Any Failure Contacts
> 0-10 VDC System Pump Speed Contacts
> Runtime Contacts
> DHW Thermostat Contacts
> DHW Tank Sensor Contacts
> Unit Enable/Disable Contacts
> System Sensor Contacts - Supply and Return
> Outdoor Air Sensor Contacts
> Contacts for Air Louvers
> Contacts on Any Failure
> Cascade Contacts
> 0-10 VDC BMS External Control Contact
> 0-10 VDC Rate Contacts

Copper-Fin II® Gas Boiler Dimensions & Specifications

E

GAS CONNECTION

0402-0752

A

INLET AIR

FILTER

B

G

D

F

OUTLET

H

C

INLET

GAS CONNECTION
0992-2072

G

Copper-Fin II Heating Boiler Dimensions & Spec i fi ca tions

Net AHRI
Model Input Thermal Output Rating Vent Air Gas Shipping
Number MBH Efficiency MBH MBH A B C D E F G H Size Inlet Conn Weight

CHN0402 399 85% 339 295 31-1/2” 37-3/4” 22-1/4” 12-1/2” 7” 7” 29” 6-1/2” 6” 6” 1-1/4” 378
CHN0502 500 85% 425 370 31-1/2” 45-1/2” 22-1/4” 12-1/2” 7” 7” 29” 6-1/2” 6” 6” 1-1/4” 414
CHN0652 650 85% 553 481 31-1/2” 56-3/4” 22-1/4” 12-1/2” 8-1/2” 8-1/4” 29” 6-1/2” 8” 8” 1-1/4” 500
CHN0752 750 85% 638 555 31-1/2” 64” 22-1/4” 12-1/2” 8-1/2” 8-1/4” 29” 6-1/2” 8” 8” 1-1/4” 543
CHN0992 990 85% 842 732 36” 48-1/4” 33-1/2” 15-3/4” 8-1/2” 8-1/2” 33-3/4” 8-3/4” 10” 10” 2” 773
CHN1262 1,260 85% 1,071 931 36” 58-1/2” 33-1/2” 15-3/4” 10-1/2” 9-1/2” 33-3/4” 8-3/4” 12” 12” 2” 863
CHN1442 1,440 85% 1,224 1,064 36” 68-3/4” 33-1/2” 15-3/4” 10-1/2” 10-1/2” 33-3/4” 8-3/4” 12” 12” 2” 965
CHN1802 1,800 85% 1,530 1,330 36” 82-1/4” 33-1/2” 15-3/4” 11” 11” 33-3/4” 8-3/4” 14” 12” 2” 1,100
CHN2072 2,070 85% 1,760 1,530 36” 92-1/2” 33-1/2” 15-3/4” 11” 11” 33-3/4” 8-3/4” 14” 12” 2” 1,219

Notes: Change ‘N’ to ‘L’ for LP gas models. No deration on LP models Water connections for models CH 0402-0752 are 2” NPT on 6-1/2” centers.
Header increases “B” dimension 3-1/2” for models CH 0402-0752 and 6-1/4” for models CH 0992-2072 Water connections for models CH 0992-2072 are 2-1/2” NPT on 11-1/4” centers.
Performance data is based on manufacturer test results.

Venting Options

Aire-LockTM Direct Vent Sealed

Combustion

DirectAire® Vertical

DirectAire® Vertical w/ Sidewall Inlet

Outdoor Installation

Power DirectAire® Horizontal

Powered Side Wall

Sidewall

Lochinvar, LLC
300 Maddox Simpson Parkway
Lebanon, Tennessee 37090
P: 615.889.8900 / F: 615.547.1000

6/15—Printed in U.S.A.