Tx Series

The Tx high-efficiency stainless steel heating boiler is easy to install and maintain, and has proven reliability by the most used and tested technology worldwide. The user-friendly programmable display, fully packaged and wired assembly, and easy to clean heat exchanger make this unit a popular choice for homeowners and contractors.

Main Features

Easy to program display

Easy to clean stainless-steel heat exchanger

Quick connect components

Universal vent connections with embedded test port

Vents in PVC, CPVC or Poly Propylene

Specifications

Tx Combi

ModelsTx151CTx200C
Input power, DHW18.9 - 151 MBH24.9 - 199 MBH
Input power, Heating18.9 - 80 MBH24.9 - 120 MBH
AFUE95%95%
Heating capacity74 MBH111 MBH
Net AHRI Rating64 MBH96 MBH
DHW Flow Rate at 77°F T Rise3.5 GPM4.6 GPM
Installation typeIndoor Wall Hung (rack available for floor standing installation)Indoor Wall Hung (rack available for floor standing installation)
Weight98 lb120 lb
Gas connection1⁄2 in NPT female1⁄2 in NPT female
Water connections1 in female (sweat joint)1 in female (sweat joint)
DHW connections3⁄4 in NPT male3⁄4 in NPT male
Air Inlet2 in (max 100 ft), 3 in (max 150 ft)3 in (max 100 ft)
Flue2 in (max 100 ft), 3 in (max 150 ft)3 in (max 100 ft)

 

Tx Heat Only

ModelTx51Tx81Tx101Tx151Tx200
Input power7.1 - 57 MBH10.3 - 82 MBH12.6 - 101 MBH18.9 - 151 MBH24.9 - 199 MBH
AFUE94%94%94%94%94%
Heating capacity52 MBH75 MBH92 MBH139 MBH184 MBH
Net AHRI rating45 MBH65 MBH80 MBH120 MBH160 MBH
Installation typeIndoor Wall Hung (rack available for floor standing installation)Indoor Wall Hung (rack available for floor standing installation)Indoor Wall Hung (rack available for floor standing installation)Indoor Wall Hung (rack available for floor standing installation)Indoor Wall Hung (rack available for floor standing installation)
Weight77 lb79 lb86 lb87 lb98 lb
Gas connection1⁄2 in NPT female1⁄2 in NPT female1⁄2 in NPT female1⁄2 in NPT female1⁄2 in NPT female
Water connection1 in NPT male1 in NPT male1 in NPT male1 in NPT male1 in NPT male
Air inlet2 in (max 100 ft), 3 in (max 150 ft)2 in (max 100 ft), 3 in (max 150 ft)2 in (max 100 ft), 3 in (max 150 ft)2 in (max 100 ft), 3 in (max 150 ft)3 in (max 100 ft)
Flue2 in (max 100 ft), 3 in (max 150 ft)2 in (max 100 ft), 3 in (max 150 ft)2 in (max 100 ft), 3 in (max 150 ft)2 in (max 100 ft), 3 in (max 150 ft)3 in (max 100 ft)

Manuals & Guides

Tx Series Brochure

Download

Tx Series Installation and Operation Manual

Download

Tx Series Combi Submittal

Download

Tx Series Heat Only Submittal

Download

Tx Series Piping Instructions

Download

Tx, FTV and Vmax Series Argus Display Operating Guide

Download

Tx Lx and Lx-WH Series Heat Exchanger Cleaning Instructions

Download

Warranty

Basic

Coverage

Years 1 through 5, 100% coverage

Components Covered

All parts (including Pressure Vessel)

Extended

Coverage

Years 6 through 10, 100% coverage
Year 11 and beyond, 20% coverage

Components Covered

Pressure Vessel only (also applies to the VM110P Indirect Fired Water Heater Tank)

Download Warrany Info Register Product

Accessories

Trinity Floor Stand

Install your boiler anywhere in the room using our floor stands.

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