Dual PEX -Flex is a pre-insulated flexible pipe ideally suited for hydronic heating with outdoor furnaces. Supplied in coils, this 2-in-1 (supply and return bundled together) pipe system is economical, simple to install and highly effective even in harsh soil conditions.

• Seamless design allows for maximum protection, no seams and easier handling
• Closed cell polyurethane--eco friendly foam has a unique fine cell structure that delivers maximum efficiency in an underground pipe
• Compact 4.5" overall pipe diameter--saves time by requiring a smaller trench and being able to use a trencher, easy to handle on the jobsite
• Extruded Polyethylene Jacket--UV stable, durable and prevents water penetration
• "True Size" Pex pipe--1" pipe actually has a 1.03 inch inside diameter delivering up to 40% more water volume that some competitors
• Custom cutting allows for orders in the exact length needed for the job--no expensive waste ends.
• Proven Product--used in Europe for over 30 years.

• Wet rotor technology
• Industrial standard flange to flange dimensions for easy retrofit applications
• Built-in Motor protection for long life
• Quiet, maintenance free performance for peace of mind
• Three speed control for a variety of applications
• Newly designed Grundfos convergent vane impeller provided optimum efficiency and lower operating cost
• Also available in a dual model

• Water lubricated circulators
• 3 piece circulators
• In-line circulators
• replaceable cartridge

• 3 Year Warranty
• Removable Check Valve
• Wet Rotor Cooling
• Ceramic Shaft
• Smooth Quiet Operation
• Energy Efficient
• Rotor Bleed Screw
• 3 Speed
• Standard Flange Dimensions

Industry standard radiator sizes

• 17 x 20 three row
• 23 X 24 three row
• plus special order rads for your project

• PEX & PEX-AL-PEX Pipe
• High quality HydronX pipe at reasonable prices
• 1/2", 5/8" 3/4" and 1" ID

• Pre-assembled stainless steel supply and return manifolds
• Balancing valves
• Ball values
• Flow rate indicators

• Large Inventory of HydronX Pex and Pex-Al-Pex fittings
• Crimp fittings
• Compression fittings

• Very compact design
• Matches most evaporator coils including ADP's HD Series
• Easy installation--one person job
• SKU reduction
• 4 screw access panel
• Multiple electrical connection location
• Slide-out blower assembly
• Cabinet is heavy-gauge, corrosion-resistant galvanized steel
• 5/8" foil-faced insulation
• Factory-installed fan time delay
• Approved for mobile home use
• R22 and R410 compatible
• 5 year limited warranty

• Fine/Line 30 Baseboard
• Height 7 7/8"
• Length available from 2' to 14'
• Depth 2 11/16"
• Super strong enclosure with fully adjustable damper, heavy duty support brackets with cutouts for return piping.
• Durable bent aluminum fins won't loosen.
• Long lasting self-adjusting plastic expansion cradles eliminate noisy metal to metal contact

The Desert Air

• Reduce grain drying time by 50-75% with aeration
• Help ensure dry grain with aeration regardless of harvest date.
• Lower drying costs by allowing you to use the more abundant, lower cost fuels.
• Can be used with any aeration systems and/or grain dryer.

The Desert Air Grain Aeration System uses a high efficiency water to air heat exchanger with deep fins for more efficient heat transfer. This design does not significantly restrict air flow or affect the performance of your aeration fan.

With no combustion near the grain there is less risk of fire. The drying temperatures are usually lower than open flame systems. There is less risk of damaging the grain for seed or malting markets.

Each Desert Air comes complete with an automatic plenum, temperature control and mixing pump

• Brazed plate heat exchangers are the heat transfer method of choice for efficiency and high performance are required. Made of stainless steel there brazed plate heat exchangers will last a lifetime. Ideal for domestic water heating, back up boiler and many other applications

• The Side Arm is the most common choice for heating domestic water
• It consists of a copper tube inside a larger copper tube
• Side Arms are very affordably priced.

• Pool & Spa Heat exchanger
• Stainless steel coil inside a stainless steel case make this an ideal heat exchanger for pools or spas