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RHEEM High-Altitude Conversion Kit SP21066 for Tank Water Heaters - High-Altitude Conversion Kits for Water Heaters
RHEEMHigh-Altitude Conversion Kits for Water Heaters

RHEEM High-Altitude Conversion Kit SP21066 for Tank Water Heaters

The RHEEM High Altitude Kit (Mfr Part # SP21066) is a conversion kit for tank heaters, featuring a 3/16 in connection size. It is compatible with manufacturer part number GNU 100-250, enabling proper operation at…

SKU 3G-OTH-457046

Also listed as: SP 21066 · SP-21066

Brand
RHEEM
Item
High-Altitude Conversion Kit SP21066 for Tank Water Heaters
Part Number
SP21066
Category
High-Altitude Conversion Kits for Water Heaters
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Technical Specifications

RHEEM
Manufacturer Part Number
SP21066
Type
For Tank Heaters
Product Type
High Altitude Kit
Connection Size
3/16 in
Compatible Manufacturer Part Number
GNU 100-250

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

Product Description

The RHEEM High Altitude Kit (Mfr Part # SP21066) is a conversion kit for tank heaters, featuring a 3/16 in connection size. It is compatible with manufacturer part number GNU 100-250, enabling proper operation at high altitudes.

Frequently Asked Questions

What is the RHEEM High Altitude Kit SP21066 used for?

The RHEEM High Altitude Kit SP21066 is a conversion kit for tank heaters, enabling proper operation at elevations above 2,000 feet. It adjusts the gas-air mixture to prevent incomplete combustion and ensure safe, efficient performance in high-altitude installations.

What are the specifications of the RHEEM High Altitude Kit SP21066?

The RHEEM High Altitude Kit SP21066 is designed for tank heaters with a 3/16 in connection size. It is compatible with manufacturer part number GNU 100-250. The kit includes components to modify the burner for altitudes typically above 2,000 feet.

Where to buy the RHEEM High Altitude Kit SP21066 worldwide?

3G Electric supplies the RHEEM High Altitude Kit SP21066 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this conversion kit.

How to install the RHEEM High Altitude Kit SP21066?

Installation of the RHEEM High Altitude Kit SP21066 should follow the manufacturer's instructions. Typically, it involves shutting off gas and power, removing the burner assembly, and replacing the orifice with the kit's 3/16 in component. Always consult a qualified technician and local codes.

Used in

Common applications for RHEEM
Commercial facilities — Rheem heat pump water heaters (e.g., PROPH80 T2 RH400-30) for centralized hot water supply in offices and retail buildings.
Residential plumbing — Rheem 40-gallon heat pump water heater (PROPH40 T2 RH400-15) for single-family or small multi-family domestic hot water.
Maintenance and repair — Rheem SP10869HL LWD heating element as a replacement part in electric water heaters.
Light industrial processes — Rheem 65-gallon heat pump water heaters (PROPH65 T2 RH400-30) for washroom and process hot water needs.
Hospitality — Rheem 80-gallon heat pump water heaters (PROPH80 T2 RH400-15) for guest room and laundry hot water demand.
Plumbing service contractors — Rheem SP10698PH 5,500 W immersion heating element for electric water heater repairs.
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RHEEM Products

3G Electric supplies RHEEM high-altitude conversion kits for 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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