Laars Mascot Fire Tube (FT) Boilers

Reliable & Innovative Design

Natural Gas or Liquid Propane

95% AFUE certified efficiency
Energy Star® Rated
5:1 Modulation
Environmentally-friendly low NOx emissions
Fire tube heat exchanger delivers quick heating response, exceptional efficiency and years of reliable service
Half gallon integrated indirect tank ensures you always have hot water instantly available
Vent up to 100 feet in PVC, CPVC or polypropylene
Easy to use integrated control system
Outdoor reset technology to balance home heating needs with the outside temperature

Masct FT Wall Hung Documents:
Brochure | Install Manual Combi | Install Manual Heat Only
Warranty | Quick Start Guide | Fan Speed Adjustment

Mascot FT Floor Combi Documents:
Brochure | Install Manual

Mascot FT Setup Videos:
CH, DHW, and Outdoor Reset Setup | Combustion Setup

FREE SHIPPING LOWER 48
*on boilers only, not accessories

Laars Boilers must be installed and serviced by a licensed contractor.
When commissioning a boiler you will need an electrician and gas technician with combustion analyzer and manometer to properly set up your new appliance.

$200 minimum order of any Laars parts. No returns are accepted.

↓ Laars Mascot FT Heat Only ↓

Mascot FT Wall-Mount Heat Only Boiler 80 MBH w/pump

Part No: MFTHW080NA1XN

$2290.93 each

Mascot FT Wall-Mount Heat Only Boiler 100 MBH w/pump

Part No: MFTHW100NA1XN

$2377.06 each

Mascot FT Wall-Mount Heat Only Boiler 120 MBH w/pump

Part No: MFTHW120NA1XN

$2451.38 each

Mascot FT Wall-Mount Heat Only Boiler 140 MBH w/pump

Part No: MFTHW140NA1XN

$2526.38 each

Mascot FT Wall-Mount Heat Only Boiler 199 MBH w/pump

Part No: MFTHW199NA1XN

$2687.00 each

↓ Laars Mascot FT Wall-Mount Combi Heat & Domestic H₂O ↓

Mascot FT Wall-Mount Combi Boiler 140 MBH w/pump

Part No: MFTCW140NA1XN

$2779.54 each

Mascot FT Wall-Mount Combi Boiler 199 MBH w/pump

Part No: MFTCW199NA1XN

$3079.65 each

↓ Laars Mascot FT Floor-Standing Combi ↓

Mascot FT Floor-Standing Combi Boiler 140 MBH w/pump

Part No: MFTCF140NA1XN

$4280.07 each

Mascot FT Floor-Standing Combi Boiler 199 MBH w/pump

Part No: MFTCF199NA1XN

$4476.63 each

↓ Laars Mascot FT-Parts ↓

5 pc. Service Pack includes: Ignitor,Low Water Level sensor, Temperature Sensor,Flame Detector Sensor,Condensate Trap Assy.

Part No: FT (80-140) Service Kit

$92.37 each

5 pc. Service Pack includes: Ignitor,Low Water Level sensor, Temperature Sensor,Flame Detector Sensor,Condensate Trap Assy.

Part No: FT (199) Service Kit

$91.25 each

Mascot Fire Tube Temperature Sensor
Sold only in service kit

Part No: FT1324

Condensate Tray assembly
Sold only in service kit

Part No: FT1783

Ignitor,FT (80-140)
Sold only in service kit

Part No: FT1315

Ignitor,FT (199)
Sold only in service kit

Part No: FT1763

Low Water Level Sensor
Sold only in service kit

Part No: FT1325

Flame Detector Sensor
Sold only in service kit

Part No: FT1327

Display Control for Mascot FT

Part No: FT1019

$80.15 each

FT1616 circuit board (floor stand models)

Part No: FT1616

$260.00 each

Flow Sensor

Part No: FT1115

$68.74 each

FT Mixing Valve

Part No: FT1116

$96.37 each

3-Way Diverter Valve

Part No: FT1220

$58.06 each

DHW tank Mascot FT 140 combination boiler

Part No: FT1323

$215.74 each

Air Vent Mascot FT Boiler

Part No: FT1321

$84.41 each

Natural Gas Nozzle 3,000-10,000ft elev. (S182100096) 7.1mm

Part No: FT1412N3

$72.59 each

Propane Gas Nozzle 3,000-6,500ft elev. (S182100097) 5.0mm

Part No: FT1412P3

$72.59 each

Propane Gas Nozzle 6,500-10,000ft elev. (S182100098) 5.1mm

Part No: FT1412P4

$72.00 each

Gas Valve 140,000 BTU unit

Part No: FT1416

$128.17 each

Display Panel

Part No: FT1801

$132.59 each

LP converter for Mascot FT Boiler (MFTHW080NA1XN)

Part No: FT1857

$45.50 each

Air Pressure Sensor switch for Mascot FT

Part No: FT1804

$45.50 each

Pump, Mascot FT

Part No: FT1222

$242.54 each

Gasket Kit

Part No: FT1710

$0.30 each

$2.98 (10 x $0.30)

Control for Mascot FT 140 Wall Hung Combi Boiler manufactured before June 2018
CONFIRM BOILER SERIAL NUMBER WITH LAARS TO DETERMINE CORRECT CONTROLLER

Part No: R2080601

$226.64 each

Control for Mascot FT 199 Wall Hung Combi Boiler and FT 140 Wall Hung Combi manufactured after June 2018
CONFIRM BOILER SERIAL NUMBER WITH LAARS TO DETERMINE CORRECT CONTROLLER

Part No: R2080604

$226.64 each

Control for Mascot FT Wall Hung Heat Only Boiler

Part No: R2080602

$220.42 each

Control for Floor Model MFTCF199

Part No: R2080603

$226.64 each

Control for Floor Model MFTCF140

Part No: R2080600

$220.45 each

↓ Laars Mascot FT-Heat Only Adapter Parts ↓

MERIT BRASS 1" x Close Stainless Steel Nipple. For Heat Only Boilers.

Part No: 4016-001

$4.07 each

MERIT BRASS T304 1-1/4" x 1" Stainless Steel Reducer. For FT Heat Only Boilers.

Part No: K412-2016

$9.40 each

LAARS 1 1/4" - 1" boiler adapter kit

Part No: 1 1/4" - 1" boiler adapt kit

$57.85 each

LAARS 1 1/4"-1 1/2" boiler adapter kit

Part No: 1 1/4"-1 1/2" boiler adapt kit

$57.55 each

↓ RHT Tankless Water Heater Valve Set ↓

RHT Tankless Water Heater Valve Set with 150psi PRV

Part No: RHT LFTWH1

$85.98 each

↓ Concentric Vent Adapter Kits ↓

Concentric Vent Kit adapts from 2" pvc exhaust
4" x 39 3/4"

Part No: divcvent2

$78.49 each

Concentric Vent Kit adapts from 3" pvc exhaust
5"x 39 3/4"

Part No: divcvent3

$99.88 each

Concentric Vent Kit adapts from 4" pvc exhaust
6"x 39 3/4"

Part No: divcvent4

$198.78 each

Laars Mascot Fire Tube (FT) Boilers

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