®

BOILERS & BASEBOARD

Since 1949

The Only Name You Want Heating Your Home

• Stainless steel down-fired fire tube design• Eight models from 85,000 to 399,000 BTU/Hr• Full modulation up to 5:1 turndown• Advanced Honeywell Sola Boiler

Controller with backlit screen display• Low NOx operation• Venting to 150'• 2" venting option on two models• PVC, CPVC, Polypropylene or Stainless

Steel venting

Condensing High Efficiency Stainless SteelSeries Gas Boiler

Make the right move.When it comes to heating your home, it’s important to choosea dependable boiler that will give you optimum fuel savings.The CHS boiler offers eight different sized models to matchthe heating requirements of the home. These boilers aremodulating, condensing, stainless steel, wall mount boilers.With sizes ranging from 85,000-399,000 Btu/hr inputs and modulationup to 5:1 turndown maximizes yourfuel savings. They offer installationflexibility with options such as top orbottom supply and return connec-tions, top or bottom gas connections,vent runs of up to 150ft and five venttermination options.

EfficiencyEngineered to the highest of standards,the CHS Stainless Steel Fire Tube designHeat Exchanger can deliver up to 99%Thermal Efficiency, low-nox emissionsand a fully modulating burner. It is theclear choice when choosing a boiler intoday’s “Go Green” focused market.

DependableThe new CHS Boiler is yet another ex-ample of Slant/Fin’s goal of providingthe very best heat exchanger de-signs and Condensing HighEfficiency Boiler options tothe industry. The CHS se-ries boiler is manufacturedto the highest industry stan-dards. The ASME certifiedfire-tube exchanger is con-structed of stainless steel forbetter corrosion resistance. Each boiler isfactory tested three ways to be sure of topperformance. The CHS Boiler, combinedwith Slant/Fin’s industry leading Customer/Technical Service departments, results in asure fire winning choice.

*

* 5 year parts and laborwarranty excludes- 300-399 models

Look for ourHydronic Explorer app oniTunes and Google Play!

(Works on iPad, iPhone & Android devices)

®

BOILERS & BASEBOARD

Since 1949

The Only Name You Want Heating Your Home

The ControlThe Slant/Fin CHSboiler has an advancedHoneywell control thatprovides easy navigationand offers completeauto-diagnostics. All theinformation needed toset up, monitor boilerfunctions and service iseasy to access. Theeasy to use control al-lows for multiple circula-tors and temperaturezones and has an inte-grated cascade featureto join multiple boilers.

Boiler Features• Easy to install and maintain• Down-fired, Fire Tube stainless steel boiler• Stainless steel internal water connections• Certified internal low water cutoff with test button• Fully-modulating combustion system• Condensate pump electrical receptacle• Built-in gas drip leg• Wall-mount configuration with optional floor stand• Improved venting orientation with flue test port• On/off power service switch, built in• High-quality metallic clear coat finish• High-energy external spark generator for

reliable ignition• ASME certified boiler• Certified ANSI Z21.13• 15-year limited warranty

Control Features• Accurate control with Honeywell Sola Boiler

Control with backlit screen displaying system info with easy step by step programming

• Outdoor reset system water temperatureimproves efficiency and heating comfort

• Built in lead lag multiple boiler cascade control handles up to 8 CHS boilers. 4.2 – 10 mA boiler external boiler management input

• Can control three separate temperature setpoints• Controls up to three circulators

a. DHW Circulatorb. Boiler Circulatorc. System Circulator

• Modbus capability is built in• Built in boiler diagnostics• Built in DHW and space heating control• Shut down based on outdoor temperature• Alarm contacts• Freeze protection

Down-fired Fire TubeThe CHS heat exchangeris ASME certified, burneris down-fired. The tubeshave a dimpled design tooptimize heat transfer,which increases energy ef-ficiency. The Fire Tubesprovide generous spacefor flue gas to pass, andsignificantly reduce theneed for cleaning due tothe vertical configurationand self-cleaning operationwhen in condensing mode.

FlexibilityThe design of the CHSoffers more flexibility thanany other boiler on themarket, with vent runs upto 150', five vent termina-tion options, 2" optionalventing on some modelsand plumbing and gasconnections at either topor bottom.

User InterfaceProvides easy naviga-tion to all of the con-troller’s parameters andsetpoints. The backlitscreen continuously dis-plays system informa-tion to ensure safe andefficient operation.

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C US

©Slant/Fin Corp. 2014 • Printed in the U.S.A. 414 • Publication No. CHS-10

SLANT/FIN CORPORATION, Greenvale, N.Y. 11548Phone: (516) 484-2600 • FAX: (516) 484-5921www.slantfin.com

**Max length of 150' for 3" venting only, 100' for 2" vent † Gross output * CHS399 efficiency is Thermal Efficiency • Reducer required

"D""E"

"C"

FRONT

"A"

"B"

TOP

MODEL “A” “B” “C” “D” “E”CHS-85

19 3/4 14 1/2 33 3/8 16 7/8 3 5/8CHS-110CHS-155

19 3/4 18 1/2 33 3/8 16 3/4 3CHS-175CHS-200CHS-250CHS-300

25 20 36 3/8 22 1/2 3 7/8CHS-399

SeriesBoiler

Boiler Dimensions

Boiler Ratings

Model

C.S.A.Max Input

NG/LP(MBH)

C.S.A.Min Input

NG/LP(MBH)

D.O.E.Capacity

(MBH)

NetAHRI(MBH)

A.F.U.E.%

VentDiameter(Inches)

MaxVent

LengthNG/LP (Ft)

Approx.Water

Content(Gal.)

Supply &Return

Piping MaleNPT (Inches)

GasConnectionMale NPT(Inches)

CHS-85CHS-110CHS-155CHS-175CHS-200CHS-250CHS-300CHS-399

85/88108/113

155175200250299399

17/17.621.6/22.6

31313131

79.879.8

7899144163185230278380†

6886125141160199239330

95.095.095.095.095.095.094.095.4*

2• or 32• or 3

333344

150**150**100100100100100100

3.23.24.94.94.94.96.46.4

11

1 1/41 1/41 1/41 1/41 1/21 1/2

1/21/21/21/21/21/23/43/4