Skip to main content

Place Your Order by 1 pm for Same-Day Shipping

Place Your Order by 1 pm for Same-Day Shipping

America's Heating & Cooling Store ^®, Est 2002

Free Shipping

Delivery ZIP

Sun 10am-3pm, Mon-Fri 7am-7pm, Sat 10am-4pm CT

Search for products

Home
Discounted Items - Huge Savings!
Overstock

Narrow Results

Availability

Product Type

Adjustable Elbow

Brass Nut / Union

Tools and Replacement Parts

Price

Up to $20 (selected)

Manufacturer

Alpine (selected)

Alpine Home Air Products

Crown Boiler Company

Mueller Streamline

Rinnai / Ubbink

Shopping Assistance

dashboard_customizeBuild a custom mini-split system for your home.Mini-split BuilderNEWarrow_forward

tuneFind the right system in a few quick steps.System Selectorarrow_forward

straightenSizing Estimatorarrow_forward calculateOperating Cost Calculatorarrow_forward photo_cameraQuote-by-photoarrow_forward schoolLearning Centerarrow_forward support_agentTalk to an Expertarrow_forward

support_agent

We're here to helpClosed · open tomorrow at 10am CDT

Leave a message

Customer Reviews

4.8/520+ years in businessarrow_forward

Elite Store Rated4.8 on ResellerRatingsarrow_forward

A+ AccreditedBetter Business Bureauarrow_forward

Overstock Deals!

Estimate your system size by square footage.

sq ft

Displaying 1-11 of 11 results

Results per Page:Results per Page

Sort by:Sort by

8" Diameter, 24 Gauge 90° Adjustable Elbow

Alpine 90AE824

$16.99$1699

In Stock

Rated 5 out of 5. (4 Reviews)

Compare

2-1/4" x 12" 90° Register Boot, 4" Round Pipe Connection

Alpine 90RB2124

$19.99$1999

In Stock

Rated 4.6 out of 5. (13 Reviews)

Compare

High Altitude Conversion Kit for Alpine AHMG9S100C16MP, AHMG9S100C20MP and AHMG9S120D20MP Furnaces (5,000 - 9,999 Feet)

Alpine AHS1-1PS3302

$14.99$1499

In Stock

New Item!

Compare

High Altitude Conversion Kit for Alpine AHMG9S060B12MP Furnace (5,000 - 9,999 Feet)

Alpine AHS1-1PS3306

$14.99$1499

In Stock

New Item!

Compare

High Altitude Conversion Kit for Alpine AHMG9S080B12MP and AHMG9S080C16MP Furnaces (5,000 - 9,999 Feet)

Alpine AHS1-1PS3307

$12.99$1299

In Stock

New Item!

Compare

5/8 inch Brass Nut

Alpine BN-10

$5.49$549

In Stock

New Item!

Compare

3/4 inch Brass Nut

Alpine BN-12

$5.99$599

In Stock

New Item!

Compare

5/8 inch Brass Union

Alpine BU-10

$5.49$549

In Stock

New Item!

Compare

3/4 inch Brass Union

Alpine BU-12

$5.99$599

In Stock

New Item!

Compare

3" 3/4" Suction Line Copper Stub

Alpine SLCS3-34

$9.99$999

In Stock

Rated 5 out of 5. (1 Review)

Compare

3" 5/8" Suction Line Copper Stub

Alpine SLCS3-58

$9.99$999

In Stock

Rated 5 out of 5. (1 Review)

Compare

Alpine

About Us
Customer Stories
Contractor Referral Assistance

My Account

My Quotes
Track My Order
Rebate Center

Support

Customer Support
Learning Center
Contact Us

© 2002–2026 Alpine Home Air Products