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RHEEM-RUUD G91-200 General Purpose Commercial Gas Water Heater - General Purpose Commercial Gas Water Heaters
RHEEM-RUUDGeneral Purpose Commercial Gas Water Heaters

RHEEM-RUUD G91-200 General Purpose Commercial Gas Water Heater

<p>The RHEEM-RUUD G91-200 is a general purpose commercial gas water heater designed for high-demand applications. With a nominal tank capacity of 90 gallons and a powerful 199,900 BTU input, it delivers a recovery…

SKU 3G-OTH-452249

Also listed as: G91200 · G91 200

Brand
RHEEM-RUUD
Item
G91-200 General Purpose Commercial Gas Water Heater
Part Number
G91-200
Category
General Purpose Commercial Gas Water Heaters
Available to Order
Also known as:G91-200RHEEM-RUUD
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Technical specs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RHEEM-RUUD
Manufacturer Part Number
G91-200
Type
91 gal
Ht
76.31 in
BTU
199,900
Market
Commercial
Low NOx
No
Fuel Type
Natural Gas
Standards
UL Listed
Vent Type
Standard
Ignition Type
Direct Spark to Pilot
Included Valves
Temperature and Pressure Relief
Display Sell UOM
EA
Low NOx Compliant
Includes Standard Burner
Operating Voltage
120V AC
Included Valve Type
T & P Relief
Recovery Rate @ Rise
176 gph @ 110°F
Vent Connection Size
6 in
Nominal Tank Capacity
90 gal
Maximum Recovery Flow Rate
485 gph @ 40°F

Technical Documents

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RHEEM-RUUD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The RHEEM-RUUD G91-200 is a general purpose commercial gas water heater designed for high-demand applications. With a nominal tank capacity of 90 gallons and a powerful 199,900 BTU input, it delivers a recovery rate of 176 gallons per hour at a 110°F rise, ensuring a steady supply of hot water for commercial facilities. This natural gas unit features a direct spark to pilot ignition, standard venting, and a 6-inch vent connection. It is UL listed and includes a temperature and pressure relief valve for safety.</p><p>Ideal for restaurants, laundromats, hotels, and other commercial establishments, the G91-200 is built for reliability and performance. As a Singapore-based supplier, 3G Electric offers this unit with worldwide shipping, SGD quotes on request, and GST handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the recovery rate of the RHEEM-RUUD G91-200?

The recovery rate is 176 gallons per hour at a 110°F temperature rise.

What type of ignition and venting does this water heater use?

It uses direct spark to pilot ignition and standard venting with a 6-inch vent connection.

Used in

Common applications for RHEEM-RUUD
Hotel laundry facilities — Rheem-Ruud commercial gas water heaters (e.g., GNU76-200) for high-volume hot water supply
Restaurant kitchens — Rheem-Ruud point-of-use electric water heaters (e.g., EGSP20) for under-sink hot water
Industrial wash stations — Rheem-Ruud storage tanks (e.g., ST80) to buffer hot water demand
Office building break rooms — Rheem-Ruud compact electric water heaters (e.g., EGSP10 120V) for localized hot water
Commercial dishwashing — Rheem-Ruud gas water heaters (e.g., G82-156) for continuous hot water at 180°F sanitizing temperatures
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RHEEM-RUUD Products

3G Electric supplies RHEEM-RUUD general purpose commercial gas water heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This commercial gas water heater has a 100-gallon nominal tank capacity and 250,000 BTU input, operating on natural gas. It features a direct spark to pilot ignition and a California Low NOx compliant burner. The unit includes a T&P relief valve and a drain valve, with a 6-inch vent connection and 120V AC operating voltage. Suitable for high-demand hot water applications in commercial buildings
RHEEM-RUUD
This commercial gas water heater has a 100-gallon nominal tank capacity and 250,000 BTU input, operating on natural gas. It features a direct spark to pilot ignition and a California Low NOx compliant burner. The unit includes a T&P relief valve and a drain valve, with a 6-inch vent connection and 120V AC operating voltage. Suitable for high-demand hot water applications in commercial buildings

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