ABS 750, ABS 900, ABS 1050

ULTRA HIGH EFFICIENCY CONDENSING BOILERS

- Cast Aluminum Sectional Heat Exchanger

- 10 to 1 Turndown

- Honeywell Sola Boiler Control System

- Compact Light Weight Packaged Boiler

- Three Models from 750 to 1,050 MBH

- Low NOx Standard

• Fully modulating, 10:1 turndown ratio

•FactoryfireandASMEpressuretested

• Honeywell Sola Boiler Control System

•HoneywellS7999D1006Large7”highdefinitioncolourLCD

touchscreen

• Eight boiler cascade system

• ASME Category IV MAWP 80 PSI heat exchanger

• Cat II or IV Venting

•Variableflowcapable

• Sealed combustion

• 10 year heat exchanger warranty

• 3-wire RS-485 ModBus™ protocol

• Less than 60 dBA

• Low natural gas pressure requirements, 3.5” to 14” W.C.

Standard Features

Absolute ABS Series 750-900-1050The ABSOLUTE “ABS SERIES” of hydronic heating condensing boilers is a combination of more than 35 years of North American and European engineering experience in condensing boiler technology.

The ABSOLUTE “ABS SERIES” utilizes a durable sectional cast aluminum heat exchanger engineered and designed in Europe. The cast aluminum provides a robust corrosion resistant heat exchanger that allows for ultra-highefficiencieswiththeaddedbenefitofasmall,lightweightboilerfootprint.The ABSOLUTE “ABS SERIES”heatexchangeralsoprovidesadditionalefficiencieswithlargewaterways,reducingthepressuredropthroughtheboiler!Wearesoconfidentinourheatexchanger,weprovideanindustryleadingwarranty.

Thefullywatercooledcombustionchamberhostaknittedmetalfiberpremixburner.Aturndownratioof10:1 allows for ultimate combustion control and reduces short cycling of the boiler. With precise combustion control the ABSOLUTE “ABS SERIES” is able to achieve CO2 levels that maximize condensation of the natural gas. Low NOx and CO emissions are the standard with the ABSOLUTE “ABS SERIES”.

The ABSOLUTE “ABS SERIES” incorporated the Honeywell Sola boiler control system for ultimate boiler control. The Sola allows for quick and easy set-up of the ABSOLUTE “ABS SERIES” of condensing boilers. Theuserfriendlytouchscreencontrolensuressimplifiedmonitoringanddiagnosticsalongwith:multipleboilerconfiguration(eightboilers),remotemonitoring,faulthistory,trendanalysis,boilerstatus,communicatesvia 3-wire RS-485 ModBus™ protocol, DHW priority.

Back 12”Left 18”Right 6” Front 36”

Top 24”

Service Clearance

Ref. Description Size Ref. Description Size

1 Pressure Relief Valve 11/4” 7 Aquastat(ManualReset) 1/2”

2 Flow Switch 3/4” 8 LowWaterCutOff(ManualReset) 3/4”

3 Spare 1/2” 9 pHSensor(Optional) 3/4”

4 Air Vent 1/4” 10 NTCTemperatureSensor(ReturnWater) 1/2”

5 NTCTemperatureSensor(SupplyWater) 1” 11 Boiler Drain 3/4”

6 Temperature and Pressure Gauge 1/2” 12 Condensate Drain 11/4”

A BoilerSupply(NPTmale) 2 1/2”D GasConnection(NPTmale) 1” G Wiring Junction 1/2”

B Boiler Return (NPTmale) 2 1/2” E Combustion Air Inlet 8” ID

C Boiler Exhaust Connection 8” ID F Honeywell Touch Screen 7”

131/2”

342/3”

111/8”

252/7”

425/6”

21”

11”32

1/7”

AA

B

G

E

B C

D

531/2”

541/2”

F

Boiler Control Panel

582/7”

910

12

11

1235

678

4

Item Unit ABS 750 ABS 900 ABS 1050

Firing Sequence Full Modulation

Minimum Fuel Input MBH[kW] 75 [21.98] 90 [26.37] 105 [30.77]

Maximum Fuel Input MBH[kW] 750 [219.80] 900 [263.76] 1,050 [307.72]

Minimum Heat Output MBH[kW] 70 [20.51] 84 [24.61] 98 [28.72]

Maximum Heat Output MBH[kW] 701 [205.44] 842 [246.76] 982 [287.79]

CombustionEfficiency(Gross) % 93.5%

ThermalEfficiency(Net) % 93.2%

StandbyLosses(Average) % <0.3%

Gas Type Type Natural Gas Only

Gas Inlet Connection Size Inch only 1 Inch NPT

Gas Inlet Pressure Range In.w.c. 3.5-14 ”w.c.

Water Pressure Range psig [bar] 11.6-80PSI(.79-5.51)

Boiler Operating Control - Honeywell Sola R7910A

Touch Screen - Honeywell 7” S7999D1006

Flue-Gas Vent Diameter Inch 8

Combustion Air Vent Diameter Inch 8

Maximum Water Temp. °F(°C) 230(110)

Water Temperature Operating Range °F(°C) 68-200(20-96)

Gas Vent Category - Approved Metallic/Non Metallic Gas Vent Category II or IV

Dry Boiler Weight lb(kg) 650 [295] 700 [318] 750 [341]

Notes:

• Approved for Category II and IV as well as direct

vent and sidewall vent applications - use only

approved venting components as listed.

Please consult your local sales representative for details.

Absolute ABS Series 750-900-1050

Innovative Industrial Inc. Boilers reserves the right to make changes to the information provided in this document at anytime without priornotification

Innovative Industrial Inc. 122 Burton Street Hamilton, Ontario, Canada L8l 3R5