Gas Heaters For Commercial Pool Applicationsaquaticspecialtyservices.com/pdf/CPN.pdf · Thermal...
Transcript of Gas Heaters For Commercial Pool Applicationsaquaticspecialtyservices.com/pdf/CPN.pdf · Thermal...
Gas HeatersFor CommercialPool Applications
High Efficiency In A Space-Saving Design
From 500,000 to 2,070,000 Btu/hr
Up to 89% Thermal EfficiencyLess Than 30 ppm NOx Rating
Thermal Efficiency Is Higher...WhileFootprint And Vent Sizes Are SmallerLochinvar’s Copper-Fin2® line of high efficiencycommercial gas heaters gives you all the advantagesof copper-finned tube heat exchanger technology plus thebenefits of a sealed combustion system. Every Copper-Fin2
model offers four major advantages: higher efficiency,smaller footprint, smaller vent diameters and a widevariety of venting options.
Outstanding Thermal EfficiencyCopper-Fin2 gas heaters offer a remarkably high 89%thermal efficiency. This means that 89¢ out of every fueldollar goes into heating the water, dramatically reducingthe operating cost of the equipment. Copper-Fin2 achievesthis efficiency through the combination of an advancedfan assisted combustion systemand an exclusive gasketlesscopper-finned tubeheat exchanger. A timetested and provencombination.
The heat energy from the combustion process is efficientlytransferred into the water as it passes through the solidcopper-finned tube heat exchanger. The sealed combustiondesign of the Copper-Fin2 reduces external heat loss.This means that the energy dollars heat the water, not themechanical room. It also ensures that the jacket stayscooler, providing greater safety and requiring less clearancefrom combustible walls - just 1" in most cases.
Pumped Bypass StandardAll Copper-Fin2 heaters are equipped with a pumpedbypass which ensures proper flow and return watertemperatures to the heater, resulting in longer life andtrouble free operation. The pumped bypass is standard
in a horizontalconfiguration. Avertical configurationis also available.These configurationsoffer the flexibility tomeet mechanical roomspace requirements orpiping constraints.
Meets The Toughest Air Quality StandardsBecause of our unique fan-assisted combustion
process, the Copper-Fin2 exceeds today’stoughest NOx emissions requirements. Anindependent certification laboratory testgave us a rating of less than 30 ppm —
corrected to 3% O2. And less NOx means a cleaner environment.
Compact Design - For Installation EaseThe Copper-Fin2 iscompact enough tofit throughstandard 36"doorwayswith ease.Even our 2 millionBtu/hr model isonly 33-1/2"wide. Thisspace-savingdesign freesup more space in themechanical room.
And our optional Multi-Stack™ framelets you put two units in the footprintof just one. See Multi-Stack frame
literature for more details.
Making Installation Easier...For LessHigh-efficiency, fan-assisted combustion means you canuse a smaller diameter vent stack — up to 8" smaller thantypically required. This makes installation less expensiveand more flexible.
Vent Cost Savings
Commercial Gas Heaters
Btu/hr CONVENTIONAL COPPER-FIN2
INPUT VENT SIZE VENT SIZE $ SAVINGS*500,000 10” 6” $ 657650,000 12” 8” $ 731750,000 14” 8” $ 1,450990,000 16” 10” $ 1,790
1,260,000 16” 12” $ 1,4631,440,000 18” 12” $ 2,4321,800,000 20” 14” $ 3,5262,070,000 22” 14” $ 3,738
*Comparison based on 25´ vent system using Type “B” double wall vent material,storm collar and vent cap.
Vents into conventionalflue or vent breaching usingType B double wall vent.
Vents directly through theoutside wall using anoptional powered sidewallcap. Ideal when a vent stackis not practical.
Requires optional outdoorvent cap. Use when indoorspace is a problem or ifoutdoor location gives betteraccess.
Draws fresh air from outsideand vents throughconventional vertical flue.
Draws fresh air from outsideand vents through sidewallusing optional powered ventcap.
Utilizes sealed Aire-Lockcombustion system to draw freshair 50 equivalent feet from asidewall. Vents horizontally upto 50 equivalent feet through thesidewall using Category IVapproved vent material.
Draws fresh air from insidethe room. Vents up to 50equivalent feet directlythrough the outside wallwithout the need for apowered sidewall cap.
Draws fresh air from outsideand vents throughconventional vertical flue.
The Proven Performers
NEW!NEW! NEW!NEW!
Our Enhanced Models Raise The Bar...AgainOur enhanced Copper-Fin2 models offer the same reliable,efficient operation and feature a more service friendly design.The gas inlet and shutoff cocks, electrical and EMS connectionshave been repositioned toward the front of the unit for easier
service access and simplerinstallation. And the newreferenced gas valvedesign improvesoperational performanceby monitoring the pressurein the sealed combustionchamber to maintain theoptimum air/fuel mixture.
All models featurealternate air inlet connections for greater installation flexibility.This field convertible option provides the ability to connect theair inlet on either the right side or the rear of the unit. And thebuilt-in air inlet filter reduces maintenance and improvesperformance by trapping dust and airborne particulates that
can foul the burners andblowers.
You'll also save installationtime and expense withLochinvar's direct ventoption, featuring ourinnovative Aire-Lock™combustion system. TheAire-Lock™ direct ventoption allows the installer
to vent the products of combustion directly through a side wallwithout the use of an auxiliary power vent cap. By usingapproved vent material and an air intake pipe, this optioneffectively “detaches” the unit from the mechanical room bypulling all combustion air from outside the building andventing all combustion by-products outside through a sidewall. A feature that can really simplify an installation whilereducing overall installed costs.
Control at your fingertipsThe enhanced operator interface panel provides fingertip
control of the built-indigital temperaturecontroller and can beprogrammed for twoseparate pool temperaturesettings. Its refined userfriendly design simplifiesservice while providingadditional operator anddiagnostic information.
Aire-Lock Direct Vent
Conventional
Power Sidewall
Sidewall (CP501 - 751)
Outdoor
DirectAire VerticalDirectAire Verticalwith Sidewall Inlet
Power DirectAireHorizontal
Flexible Venting Options
Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000www.Lochinvar.com
CPN-08 5M-4/04 Printed in U.S.A.
Commercial Gas Heater Dimensions & Specifications
FOR EASE IN ORDERINGBY MODEL NUMBER
CP N 501 F9
MO
DEL
FUEL TYPE
Btu/hr
INPUT
FIRING
CON
TROLS
This heater is 500,000 Btu/hr natural gas Copper-Fin2 pool heater. It has F9 firing controls.
Model Btu/hr Btu/hr Vent Air Gas Shipping
Number Input Output A B C D E F G H J K L M N O P Size Inlet Conn Weight
CPN501 500,000 445,000 31-1/2" 45-1/2" 22-1/4" 26-1/2" 24" 26" 29" 23" 7" 7" 28" 38" 8" 6" 4-3/4" 6" 6" 1-1/4" 480
CPN651 650,000 578,500 31-1/2" 56-3/4" 22-1/4" 26-1/2" 24" 26" 29" 23" 8-1/2" 8-1/4" 38" 38" 8" 6" 4-3/4" 8" 8" 1-1/4" 550
CPN751 750,000 667,500 31-1/2" 64" 22-1/4" 26-1/2" 24" 26" 29" 23" 8-1/2" 8-1/4" 38" 38" 8" 6" 4-3/4" 8" 8" 1-1/4" 605
CPN0991 990,000 881,100 36" 48-1/4" 33-1/2" 40" 31" 29" 34" 27" 8" 9-1/4" 42" 48" 9-1/4" 2-3/4" 14-1/2" 10" 10" 2" 930
CPN1261 1,260,000 1,121,400 36" 58-1/2" 33-1/2" 40" 31" 29" 34" 27" 9" 10-1/4" 42" 48" 9-1/4" 2-3/4" 14-1/2" 12" 12" 2" 995
CPN1441 1,440,000 1,281,600 36" 68-3/4" 33-1/2" 40" 31" 29" 34" 27" 9" 10-1/4" 42" 48" 9-1/4" 2-3/4" 14-1/2" 12" 12" 2" 1,130
CPN1801* 1,800,000 1,602,000 36" 82-1/4" 33-1/2" 40" 31" 29" 34" 27" 10" 11-1/2" 42" 48" 9-1/4" 2-3/4" 14-1/2" 14" 12" 2" 1,285
CPN2071* 2,070,000 1,842,300 36" 92-1/2" 33-1/2" 40" 31" 29" 34" 27" 10" 11-1/2" 42" 48" 9-1/4" 2-3/4" 14-1/2" 14" 12" 2" 1,400Notes: Change ‘N’ to ‘L’ for LP gas models. Water connections for models (CP 501-751) are 2" NPT on 11-1/2" centers.No deration on LP models. Water connections for models (CP 0991-2071) are 2-1/2" NPT on 16-1/4" centers.Performance data is based on manufacturer test results.*Cupro Nickel Heat Exchanger is standard on these models.
Standard Features• Up to 89% Thermal Efficiency• Digital Operator Interface• Less Than 30 ppm NOx Rating• ASME Gasketless Copper-Finned Tube
Heat Exchanger (CP501-1441)• ASME Gasketless Cupro Nickel Finned Tube
Heat Exchanger (CP1801-2071)• Pumped Bypass• Loch-Heat™ Ceramic Tile Sealed Combustion Chamber• Combustion Air Filter• Field Convertible Air Inlet Connection• Programmable Dual Temperature Setpoints • Temperature Gauges• Hot Surface Ignition System• Stainless Steel Burners• Redundant Gas Valves• ASME 160 psi Working Pressure• 110°F Safety Limit• 24V Controls• Air Pressure Switch• Water Pressure Switch• 150 psi ASME Temperature and Pressure Relief Valve• Programmable Temperature Setpoints • Slide-Out Control Panel with Plug-In Components• 5-Year Limited Warranty on Heat Exchanger
(See warranty for details)
Optional Equipment• Alarm Bell• Cupro Nickel Heat Exchanger (CP501-1441)• Flow Switch• Pump Delay• Manual Reset High Limit• Multi-Stack Frame
(Horizontal Bypass Only)• Pump Purge w/ Maintenance Timer• Vertical Mounted Pumped Bypass
Available Firing SystemsF9 Electronic Control with
Hot-Surface Ignition (Standard)
F13 Factory Mutual (FM)*F14 Industrial Risk Insurers (IRI)*F7 California Code
* Indoor only
Venting Options• Aire-Lock Direct Vent
Sealed Combustion• Conventional• DirectAire® Vertical• DirectAire Vertical
w/ Sidewall Inlet• Outdoor• Powered DirectAire Horizontal• Powered Sidewall• Sidewall (CP501-751)