Sta-Rite® Max-E-Therm® 333 BTU Natural Gas Heater

Model Number: SR333NA

Heater for Pools and Spas

Owners Manual

Product Brochure

Get that warm-all-over feeling

For indoor or outdoor installations on pools and spas. Features include an LED temperature readout with dual thermostat controls, temperature safety lockout, and 6-position control panel. PMG burner technology requires no outdoor draft hood. Proven Dura-Glas^® rust-proof construction with plastic manifold and PVC union connections. Heavy-duty unit with cupro-nickel exchanger stands up to the harshest of applications, like low pH, high flow or heavy use.

An Eco Select^™ Choice: Max-E-Therm^® high performance heaters offer best-in-class energy efficiency. Plus, they are certified for low NOx emissions, making them eco-friendly favorites.

Features

Lightweight - Lightest heater in its class
Compact Design - Ideal for retro-fit installation
Easy to Switch - Change gas sources with installation of separate orifice
Environmentally Friendly - All units are low NOx
Rustproof Housing Sleek, matte black enclosure is made of PROD:Dura-Glass - an exclusive Sta-Rite material that handles the heat and weathers the elements
Lower Operating Costs - 84% efficiency rating - rated 1st in its class for highest energy efficiency
Custom or Retrofit - Direct-connects to Sta-Rite System:3^® Mod Media filter or easily fits other systems

Product Specifications

MAX-E-THERM POOL / SPA HEATER

Part #	Description	BTU (000's)	Carton Wt
SR200NA	Max-E-Therm 200 BTU Natural Gas Heater	200	131
SR200LP	Max-E-Therm 200 BTU Propane Gas Heater	200	131
SR200HD	Max-E-Therm 200 BTU Heavy Duty Heater	200	131
460767	Max-E-Therm 250 BTU ASME Natural Gas Heater	250	151
460768	Max-E-Therm 250 BTU ASME Propane Gas Heater	250	151
SR333NA	Max-E-Therm 333 BTU Natural Gas Heater	333	138
SR333LP	Max-E-Therm 333 BTU Propane Gas Heater	333	138
SR333HD	Max-E-Therm 333 BTU Heavy Duty Heater	333	138
SR400NA	Max-E-Therm 400 BTU Natural Gas Heater	400	138
SR400LP	Max-E-Therm 400 BTU Propane Gas Heater	400	138
SR400HD	Max-E-Therm 400 BTU Heavy Duty Heater	400	138
460763	Max-E-Therm 400 BTU ASME NA	400	149
460764	Max-E-Therm 400 BTU ASME LP	400	149

NOTE: The Max-E-Therm^® is certified for low NOx emissions for southern California (SCAQMD) and in Texas

Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.