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Items 1741-1752 of 2416
Items Per Page
285MBH TFTN Firetube 
Boiler 10:1 Turndown, Nat Gas, 
95% AFUE, WiFi 
Monitoring, EZ Setup Wizard , 
Remote Diagnostics Full-Color 
Display, Top/Bottom Plumbing, 
Low Water Cutoff, 120V 
Outlet , 3+DHW Zones 
(Expandable),  180 lbs, 4.9 
Gal Water, 1-1/4" NPT Water, 
3/4" Gas, 3" Vent, 18-3/8"D 
x 21-3/8"W x 34-1/8"H (LIMITED 
LIFETIME WARRANTY)

Condensing

285MBH TFTN Firetube Boiler 10:1 Turndown, Nat Gas, 95% AFUE, WiFi Monitoring, EZ Setup Wizard , Remote Diagnostics Full-Color Display, Top/Bottom Plumbing, Low Water Cutoff, 120V Outlet , 3+DHW Zones (Expandable), 180 lbs, 4.9 Gal Water, 1-1/4" NPT Water, 3/4" Gas, 3" Vent, 18-3/8"D x 21-3/8"W x 34-1/8"H (LIMITED LIFETIME WARRANTY)

NTITFTN285

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399MBH TFTN Firetube 
Boiler 10:1 Turndown, Nat Gas, 
95.4% AFUE, WiFi 
Monitoring, EZ Setup Wizard , 
Remote Diagnostics Full-Color 
Display, Top/Bottom Plumbing, 
Low Water Cutoff , 120V 
Outlet , 3+DHW Zones 
(Expandable),  250 lbs, 6.4 
Gal Water, 1-1/2" mNPT Water, 
3/4" Gas, 4" Vent, 21-1/4"D 
x 25-1/4"W x 36-1/2"H (LIMITED 
LIFETIME WARRANTY)

Condensing

399MBH TFTN Firetube Boiler 10:1 Turndown, Nat Gas, 95.4% AFUE, WiFi Monitoring, EZ Setup Wizard , Remote Diagnostics Full-Color Display, Top/Bottom Plumbing, Low Water Cutoff , 120V Outlet , 3+DHW Zones (Expandable), 250 lbs, 6.4 Gal Water, 1-1/2" mNPT Water, 3/4" Gas, 4" Vent, 21-1/4"D x 25-1/4"W x 36-1/2"H (LIMITED LIFETIME WARRANTY)

NTITFTN399

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Condensing

85MBH input Water tube heating boiler TRX Series II 11-1 turndown ratio Nat Gas 96%AFUE WiFi for remote monitoring integrated ECM pump and DWH diverter valve Power vent Direct vent compatible 15 year HX warranty

NTITRX085-S2

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Condensing

120MBH input Water tube heating boiler TRX Series II 11-1 turndown ratio Nat Gas 96%AFUEWiFi for remote monitoring integrated ECM pump and DWH diverter valve Power vent Direct vent compatible 15 year HX warranty

NTITRX120-S2

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Condensing

150MBH input Water tube heating boiler TRX Series II 11-1 turndown ratio Nat Gas 96%AFUEWiFi for remote monitoring integrated ECM pump and DWH diverter valve Power vent Direct vent compatible 15 year HX warranty

NTITRX150-S2

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Unavailable

Condensing

199MBH input Water tube heating boiler TRX Series II 11-1 turndown ratio Nat Gas 96%AFUEWiFi for remote monitoring integrated ECM pump and DWH diverter valve Power vent Direct vent compatible 15 year HX warranty

NTITRX199-S2

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Unavailable

Boiler Parts

Block for GM-08

PBP91044

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1/2" & 3/4" FlakJacket Packout kit with jacket strippers tube cutter

PF1234-PACKOUT-K

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3/4" & 1" FlakJacket Packout kit with jacket strippers tube cutter

PF3401-PACKOUT-K

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Unavailable

Fittings & Valves

1/2" CSST Female Fitting

PFFN-1212

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5 PACK - Jacket Stripping Replacement Blades

PFLXPFJS2-RB

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1 Pack Replacement Blades for Pro-Flex Tube Cutter (Compatable with PFTC-01P and PFTC-02P)

PFLXPFTC-RBP

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85MBH input Water tube heating 
boiler TRX Series II  
11-1 turndown ratio Nat Gas 
96%AFUE WiFi for remote 
monitoring integrated ECM pump 
and DWH diverter valve Power 
vent Direct vent compatible
15 year HX warranty
120MBH input Water tube 
heating boiler TRX Series II  
11-1 turndown ratio Nat Gas 
96%AFUEWiFi for remote 
monitoring integrated ECM pump 
and DWH diverter valve Power 
vent Direct vent compatible 
15 year HX warranty
150MBH input Water tube 
heating boiler TRX Series II  
11-1 turndown ratio Nat Gas 
96%AFUEWiFi for remote 
monitoring integrated ECM pump 
and DWH diverter valve Power 
vent Direct vent compatible 
15 year HX warranty
199MBH input Water tube 
heating boiler TRX Series II  
11-1 turndown ratio Nat Gas 
96%AFUEWiFi for remote 
monitoring integrated ECM pump 
and DWH diverter valve Power 
vent Direct vent compatible 
15 year HX warranty
1/2" & 3/4" FlakJacket Packout kit with jacket strippers tube cutter
3/4" & 1" FlakJacket Packout kit with jacket strippers tube cutter
1/2" CSST Female Fitting
5 PACK - Jacket Stripping Replacement Blades
1 Pack Replacement Blades for Pro-Flex Tube Cutter (Compatable with PFTC-01P and PFTC-02P)
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