Lochinvar RW 090-360 manual Heat Exchangers, Pumps, Controls, Pilot & Burner Assemblies

Page 3

 

ITEM

PART

DESCRIPTION

MODEL

 

 

 

NO.

NO.

 

NO.

 

 

 

Heat Exchangers

 

 

 

5

HEX3842

HEAT EXCHANGER H

RB45

 

 

5

HEX3843

HEAT EXCHANGER H

RB75/90

 

 

5

HEX3844

HEAT EXCHANGER H

RB135

 

 

5

HEX3845

HEAT EXCHANGER H

RB180

 

 

5

HEX3805

HEAT EXCHANGER H (RW before serial F00)

RW75/90

 

 

5

HEX3806

HEAT EXCHANGER H (RW before serial F00)

RW135

 

 

5

HEX3807

HEAT EXCHANGER H (RW before serial F00)

RW180

 

 

5

HEX3808

HEAT EXCHANGER H (RW before serial F00 & all RB)

199/225

 

 

5

HEX3809

HEAT EXCHANGER H (RW before serial F00 & all RB)

270

 

 

5

HEX3810

HEAT EXCHANGER H (RW before serial F00 & all RB)

315

 

 

5

HEX3811

HEAT EXCHANGER H (RW before serial F00 & all RB)

360

 

 

5

HEX3815

HEAT EXCHANGER CUPRO NICKEL H (RW before serial F00)

RW75/90

 

 

5

HEX3816

HEAT EXCHANGER CUPRO NICKEL H (RW before serial F00)

RW135

 

 

5

HEX3817

HEAT EXCHANGER CUPRO NICKEL H (RW before serial F00)

RW180

 

 

5

HEX3825

HEAT EXCHANGER CUPRO NICKEL H (RW before serial F00 & ALL RB)

199/225

 

 

5

HEX3826

HEAT EXCHANGER CUPRO NICKEL H (RW before serial F00 & ALL RB)

270

 

 

5

HEX3827

HEAT EXCHANGER CUPRO NICKEL H (RW before serial F00 & ALL RB)

315

 

 

5

HEX3828

HEAT EXCHANGER CUPRO NICKEL H (RW before serial F00 & ALL RB)

360

 

 

5

HEX3042

HEAT EXCHANGER HLW (after serial F00)

RW75/90

 

 

5

HEX3043

HEAT EXCHANGER HLW (after serial F00)

RW135

 

 

5

HEX3044

HEAT EXCHANGER HLW (after serial F00)

RW180

 

 

5

HEX3036

HEAT EXCHANGER HLW (after serial F00)

RW199/225

 

 

5

HEX3037

HEAT EXCHANGER HLW (after serial F00)

RW270

 

 

5

HEX3038

HEAT EXCHANGER HLW (after serial F00)

RW315

 

 

5

HEX3039

HEAT EXCHANGER HLW (after serial F00)

RW360

 

 

5

HEX3045

HEAT EXCHANGER CUPRO NICKEL HLW (after serial F00)

RW75/90

 

 

5

HEX3046

HEAT EXCHANGER CUPRO NICKEL HLW (after serial F00)

RW135

 

 

5

HEX3047

HEAT EXCHANGER CUPRO NICKEL HLW (after serial F00)

RW180

 

 

5

HEX3048

HEAT EXCHANGER CUPRO NICKEL HLW (after serial F00)

RW199/225

 

 

5

HEX3049

HEAT EXCHANGER CUPRO NICKEL HLW (after serial F00)

RW270

 

 

5

HEX3050

HEAT EXCHANGER CUPRO NICKEL HLW (after serial F00)

RW315

 

 

5

HEX3051

HEAT EXCHANGER CUPRO NICKEL HLW (after serial F00)

RW360

 

 

 

 

Pumps

 

 

26

ARM3045PBF

PUMP, WTR. HEATER

ALL RW

 

 

 

Controls

 

 

 

8

RLY2042

RELAY, PUMP

ALL RB

 

 

9

RLY2023

IGNITION MODULE

ALL F9

 

 

10

TRF2004

TRANSFORMER 50V.A.

ALL

 

 

16

HLC2904

ROLLOUT SWITCH

045 - 180

 

 

16

HLC2905

ROLLOUT SWITCH

225 & 270

 

 

19

TST2902

OPERATOR

ALL RB

 

 

19

TST3920

OPERATOR

ALL RW

 

 

19

TST3910

LIMIT

ALL RW

 

 

19

TST3911*

HI LIMIT (RW F-1 TO SERIAL NUMBER F966718)

ALL RB/RW

 

 

19

TST2600

OVERHEAT, LIMIT MANUAL RESET (RW F-1 BEGINNING SERIAL NUMBER F966719)

RW 90 - 270 (F-1)

 

 

20

MSC2320

TERMINAL BOARD

ALL

 

 

24

GTP2900

T & P GAUGE

ALL RB

 

 

24

GTP3000

TEMPERATURE GAUGE

ALL RW

 

 

28

HLC2903

SPILL SWITCH

045 - 090

 

 

33

WRE2914

WIRING HARNESS, VENT DAMPER

ALL

 

 

--

RLY2714

RELAY, ADJUSTABLE (F1's ONLY) [RW F-1 TO SERIAL NUMBER F966718]

RW 90 - 270 (F-1)

 

--

RLY29003

RELAY, 24V. (F1's ONLY) [RW F-1 TO SERIAL NUMBER F966718]

RW 90 - 270 (F-1)

 

 

 

Pilot & Burner Assemblies

 

 

 

11

BNR2902

MAIN BURNER

ALL

 

 

12

PLT2901

PILOT, BNR, NAT. F1

045 - 090

 

 

12

PLT2902

PILOT, BNR, LPG. F1

045 - 090

 

 

12

PLT2016

PILOT, BNR, NAT. FI

135-270

 

 

12

PLT2017

PILOT, BNR, LP FI

135-270

 

 

12

PLT2905

PILOT, BNR, NAT. F9/M9

135-270

 

 

12

PLT2907

PILOT, BNR, LPG. F9/M9

ALL

 

 

12

PLT2303

PILOT, BNR, NAT. F9/M9

045-090

 

3

Image 3
Contents Replacement Parts List Loch-HeatTile Flue DampersPilot & Burner Assemblies Heat ExchangersPumps ControlsMiscellaneous NO.5Pilot & Buner Assemblies Con’t Gas Valves

RW 090-360 specifications

The Lochinvar RW 090-360 is a high-efficiency water heater specifically designed for commercial applications, renowned for its robust performance and advanced technologies. This model is part of the RW series, which is engineered to provide reliable hot water solutions while minimizing energy consumption.

One of the standout features of the Lochinvar RW 090-360 is its innovative condensing technology. This technology allows the unit to harness additional energy from the flue gases, resulting in higher thermal efficiency. With an impressive efficiency rating, the RW series can achieve up to 96% thermal efficiency, making it an environmentally-friendly choice that significantly reduces operating costs.

Moreover, the RW 090-360 is equipped with a powerful stainless steel heat exchanger. This durable component enhances water heating performance while ensuring longevity and resistance against corrosion. The heat exchanger's design promotes optimal heat transfer, contributing to rapid recovery rates for high-demand applications, such as commercial kitchens, hotels, and healthcare facilities.

Operational versatility is another hallmark of the Lochinvar RW 090-360. The unit supports various installation configurations, including both natural gas and propane options, making it adaptable to diverse operational requirements. It is also available in different models to suit varied output needs, ranging from 90,000 to 360,000 BTUs.

For user convenience and ease of operation, Lochinvar has integrated advanced control technology into the RW 090-360. The intuitive digital display provides real-time monitoring of system performance and simplifies troubleshooting. Additionally, the onboard diagnostics feature notifies users of any potential issues, allowing for proactive maintenance.

Safety is paramount in any commercial water heating system, and the RW 090-360 incorporates several safety features. These include a built-in flame safeguard system and high-temperature limit switch, ensuring secure operation even under intensive usage.

The compact design of the Lochinvar RW 090-360 allows for straightforward installation in limited spaces, making it an ideal choice for retrofits and modern construction. Built with efficiency and durability in mind, this model is a reliable option for businesses looking to optimize their hot water supply while minimizing their environmental footprint.

In conclusion, the Lochinvar RW 090-360 stands out as a leading choice in the commercial water heater market, combining efficiency, advanced technology, operational flexibility, and safety. It is well-suited to meet the demands of any high-volume hot water application, ensuring reliable service and significant energy savings over its lifetime.