Lochinvar TNA126-060 User Manual

High Efficiency
Commercial Gas

Sealed Combustion / High Efficiency

The ultimate in tank type water heaters. The TurboCharger’s unique triple
pass flue system is so efficient, the result is a fully condensing water heater
with a thermal efficiency of up to 98%. With its sealed combustion, direct­vent design comes installation and venting flexibility. The TurboCharger’s
submerged combustion chamber reduces radiant heat loss so well, the unit
can be installed with zero clearance to combustible materials. And the direct
vent system can be exhausted vertically or horizontally, with CPVC or PVC
pipe. Because of its small footprint and sealed combustion chamber the

TurboCharger is ideal for tight mechanical rooms with negative air conditions.

Outstanding Features

• Up to 98% Thermal Efficiency - Fully condensing design maximizes

efficiency for lower operational cost.

• Direct Vent Sealed Combustion - Draws all combustion air from

outside and vents all byproducts outdoors.

• Electronic Controls - Electronic thermostat adjustable up to 180°F.

• Premix Power Burner - Fires into a submerged combustion chamber

resulting in precise mixing of gas and air for optimum efficiency.

• Submerged Combustion Chamber - Reduces radiant heat loss

and increases efficiency.

• Triple Pass Flue System - Unique triple-pass flue design,

efficiently extracts available heat from the flue gases, increasing
the rate of heat transfer.

• Glass Lined Steel Tank - Fused to the tank at 1600°F, the durable

glass lining ensures lasting protection against rust and corrosion
while providing clean, clear hot water.

• Tank Saver Anodes - Provides lasting protection from the

effects of electrolytic corrosion.

• Zero Clearance to Combustible Materials

• Non-CFC Foam Insulation - Meets ASHRAE standby loss requirements.

• Low NOx Operation Exceeds the most Stringent Air

Quality Requirements

• Built-In Power Cord - 5 feet in length for installation ease.

• Handhole Cleanout - Provides easy access for inspection and

cleaning of the tank interior.

• Dielectric Nipples -Protects tank from corrosive action between

dissimilar metals and reduce installed cost.

• Brass Drain Valve

• ASME Temperature & Pressure Relief Valve

• 1” NPT Side Connection for Hydronic Applications

• 3 Year Limited Tank Warranty (See warranty for details)

• 1 Year Limited Parts Warranty (See warranty for details)

Water Heaters

Flexible Venting

• Conventional Vent

• Direct Vent - Horizontal or Vertical

• 3” or 4” PVC or CPVC Vent Pipe

• 3” Concentric Vent Kit

Optional Equipment

• NSF Construction

• ASME Construction

TurboChargerTM Dimensions

FOR EASE IN ORDERING

BY MODEL NUMBER

T N R 200 100

NAT. GAS

TURBOCHARGER

This heater is a TurboCharger, 100

gallon water heater with Natural gas

and 199,999 Btu/hr input.

STD

B

tu/hr INPUT

GAL. CAPACITY

Model Tank Btu/hr Gal. GPH @ Thermal Shipping
Number Const. Input Cap. 100°F Rise Eff. A B D E F G H Weight

TNR125-060 STD 125,000 60 144 95% 57” 28-1/4” 13” 42-1/2” 52-1/2” 53-1/2” 40” 570
TNR150-060 STD 150,000 60 167 92% 57” 28-1/4” 13” 42-1/2” 52-1/2” 53-1/2” 40” 570
TNR200-060 STD 199,999 60 221 91% 57” 28-1/4” 13” 42-1/2” 52-1/2” 53-1/2” 40” 570
TNR150-100 STD 150,000 100 178 98% 77-3/4” 28-1/4” 13” 62-1/2” 73-1/4” 74-3/4” 60” 725
TNR200-100 STD 199,999 100 238 98% 77-3/4” 28-1/4” 13” 62-1/2” 73-1/4” 74-3/4” 60” 725
TNR250-100 STD 250,000 100 291 96% 77-3/4” 28-1/4” 13” 62-1/2” 73-1/4” 74-3/4” 60” 725
TNR300-100 STD 300,000 100 331 91% 77-3/4” 28-1/4” 13” 62-1/2” 73-1/4” 74-3/4” 60” 725
TNR400-100 STD 399,999 100 451 93% 77-3/4” 28-1/4” 13” 62-1/2” 73-1/4” 74-3/4” 60” 775
TNA126-060 ASME 125,000 60 144 95% 57” 28-1/4” 13” 42-1/2” 52-1/2” 53-1/2” 40” 570
TNA151-060 ASME 150,000 60 167 92% 57” 28-1/4” 13” 42-1/2” 52-1/2” 53-1/2” 40” 570
TNA201-060 ASME 199,999 60 221 91% 57” 28-1/4” 13” 42-1/2” 52-1/2” 53-1/2” 40” 570
TNA151-100 ASME 150,000 100 178 98% 77-3/4” 28-1/4” 13” 62-1/2” 73-1/4” 74-3/4” 60” 725
TNA201-100 ASME 199,999 100 238 98% 77-3/4” 28-1/4” 13” 62-1/2” 73-1/4” 74-3/4” 60” 725
TNA251-100 ASME 250,000 100 291 96% 77-3/4” 28-1/4” 13” 62-1/2” 73-1/4” 74-3/4” 60” 725
TNA301-100 ASME 300,000 100 331 91% 77-3/4” 28-1/4” 13” 62-1/2” 73-1/4” 74-3/4” 60” 725
TNA401-100 ASME 399,999 100 451 93% 77-3/4” 28-1/4” 13” 62-1/2” 73-1/4” 74-3/4” 60” 775

Notes: *ASME Construction available upon request. Consult factory for details. Change N to L for LP gas models.
Gas Connection is 3/4” NPT. (1” on 400 KBtu models) Water Connections are 1-1/2” NPT.
Performance data is based on Manufacturer’s test results.

Maximum Vent Lengths:

3” Vent (PVC or CPVC)

TNR125-060 / TNA126-060 = 120 Equivalent Ft.
TNR150-060 / TNA151-060 = 100 Equivalent Ft.
TNR200-060 / TNA201-060 = 80 Equivalent Ft.
TNR150-100 / TNA151-100 = 120 Equivalent Ft.
TNR200-100 / TNA201-060 = 100 Equivalent Ft.
TNR250-100 / TNA251-100 = 80 Equivalent Ft.
TNR300-100 / TNA301-100 = 60 Equivalent Ft.
TNR400-100 / TNA401-100 = 50 Equivalent Ft.

4” Vent (PVC or CPVC)

TNR125-060 / TNA126-060 = 170 Equivalent Ft.
TNR150-060 / TNA151-060 = 150 Equivalent Ft.
TNR200-060 / TNA201-060 = 130 Equivalent Ft.
TNR150-100 / TNA151-100 = 170 Equivalent Ft.
TNR200-100 / TNA201-100 = 150 Equivalent Ft.
TNR250-100 / TNA251-100 = 130 Equivalent Ft.
TNR300-100 / TNA301-100 = 110 Equivalent Ft.
TNR400-100 / TNA401-100 = 100 Equivalent Ft.

Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: [phone]

TNR-05 (Replaces TNR-04 9/08)

www.Lochinvar.com

FG-5M-1/11 - Printed in U.S.A.