Baxi Neta-tec Plus Configuration guide

Features and benets
• 5-yearpartsandlabourwarranty**withanoptionto
extendto7†
• Widemodulationratio-1:5–fewerignitionsmeangreater
reliabilityandlesswearandtearoncomponents
• Twospeedpump–40%reductioninelectrical
consumptionperyear
• Spacesaving,cupboard-t*dimensionsandextensiveue
optionsformoreexiblesiting
• Lowliftweightandonepiecepre-plumbingjigforeasier
installation
• CompatiblewithBaxi’srangeofhigh-efciencycontrols
andaccessories
• Fullheateamsupportfromover280expertGasSafe
registeredengineers
Withallofthesefantasticfeaturesandbenets,recommending
theBaxiNeta-tecPlusCombiGAtoyourcustomershasnever
beeneasier.
Baxi Neta-tec Plus Combi GA - 24kW, 28kW and 33kW
TheBaxiNeta-tecPlusCombiGAisthelatestadditiontotheBaxirange.Ittsneatlybehindanordinarykitchencupboard*foramore
exibleanddiscreetsitingwiththebigplusofacustomerfriendly5-yearwarranty**
Baxi’sinnovativeTHINKcombustionmanagementsystemisttedasstandard,includingGasAdaptiveControlwhichcontinuously
optimisescombustionbyadjustingthegasandairmix.TheBaxiNeta-tecPlusCombiGAprovidesmaximumenergyefciencywithfewer
ignitions,meaninggreaterreliability.
*Totstandardcupboarddimensionsof900mmx500mmx300mmwithremovalofcontrolpanelap.Excludes32kWmodel
**SubjecttoregistrationandanannualservicebyanyGasSaferegisteredinstaller
†Forfulltermsgotowww.works2gether.co.uk/7year
Formoreinformationcall08448711525orvisitwww.baxi.co.uk
Baxi Neta-tec Plus.
The only thing that’s
not compact is its
5-year warranty.
15
0
mm
M
i
n
m
7
00m
m
390
m
m
16
2mm
106m
m
17
5
mm Mi
n
(300mm Min if
m
m
u
sin
g
80
/
125m
m
)
flueing system
)
5
mm Mi
n
5mm
M
i
n
5mm Min
450mm Min
For servicing
purposes
In operation
At least 1.5°
290mm
*
*300mmwithcontrolpanelap
Neta-tec-Plus-Data-SheetV2.indd 1 14/11/2012 15:49

Technical specications
Neta-tec Plus
Combi 24 GA
Neta-tec Plus
Combi 28 GA
Neta-tec Plus
Combi 33 GA
Sales Code
Boiler only 7210899 7210901 7210903
Std. Flue 720870201 720870201 720870201
Boiler with Std. Flue 7210905 7210906 7210907
Controls
Concealed User Controls Yes Yes Yes
User Adjustable DHW Temperature Yes Yes Yes
User Adjustable CH Temperature Yes Yes Yes
LCD Control Panel Temp/Status/Fault Diagnosis Display Yes Yes Yes
Performance
Heat Output CH kW (Max) 20 24 28
kW (Min) 3.4 3.8 4.7
Heat Output DHW Output - kW (Max) 24 28 33
Maximum DHW Flow Rate (Delta T @ 35oMax) l/min 9.8 11.5 13.5
Minimum DHW Flow Rate Required l/min 2 2 2
Minimum Operating DHW Pressure Required bar 0.15 0.15 0.15
SEDBUK 2005 Seasonal Efciency NG/LPG % 91.1/93.2 91.1/93.2 91.1/93.2
SEDBUK 2009 Seasonal Efciency NG/LPG % 88.9/91.0 89.0/91.0 89.0/90.9
NOx Class (5 being lowest) 1 - 5 5 5 5
NOx Emission mg/kW/h 16.1 19.3 17
CO Emission mg/kW/h 5.1 8 7.5
Gas
Gas Supply Pipe Size (mm) 22 22 22
NG & LPG (Propane) Compatible (Single Product) Yes Yes Yes
Nominal Gas Inlet Pressure NG/LPG (mbar) 20/37 20/37 20/37
Maximum Gas Rate (NG/Propane) after 10 mins m3/hr 2.5/1.92 3.0/2.25 3.5/2.64
Electrical
Electrical Supply Volts/Hz 230V/50Hz 230V/50Hz 230V/50Hz
Permanent Live Required Yes Yes Yes
Electrical Cable Required (Core) 3 x 0.75 3 x 0.75 3 x 0.75
Power Consumption Watts 104 116 133
External Fuse Rating Amps 3 3 3
Boiler IP Rating Approval Category IPX5D IPX5D IPX5D
Mechanical & Hydraulic Connections
CH Flow/Return Pipe Size (mm) 22 22 22
DHW Flow/Inlet/PRV Size (mm) 15 15 15
Condensate Discharge Pipe Size (mm) 21.5 21.5 21.5
Installation
24 hr Pump Exercise Yes Yes Yes
Pump Overrun Yes Yes Yes
System Filling Loop Standard Standard Standard
Integral System Pump 2 Speed 2 Speed 2 Speed
Integral ‘Boiler Only’ Frost Thermostat Yes Yes Yes
Pre-plumb Jig Available Yes Yes Yes
Stand off Bracket (Optional) Yes Yes Yes
Installer Lift Weight Max (kg) 34 34 36
Flue Systems
Max Horizontal Ø60/100 m 10 10 10
Max Vertical Ø60/100 m 10 10 10
Max Horizontal Ø80/125 m 20 20 20
Max Vertical Ø80/125 m 20 20 20
Twin-pipe Horizontal Ø80/80 m 15 15 15
Twin-pipe Vertical Ø80/80 m 15 15 15
Plume Management Kit (Max Length) m 8 8 8
Formoreinformationcall08448711525orvisitwww.baxi.co.uk
Neta-tec-Plus-Data-SheetV2.indd 2 14/11/2012 15:49