Hydronic System Components

HEATMANAGER™ HYDRONIC HEATING SYSTEM ECONOMIZER • 10% fuel savings guaranteed in writing by manufacturer

The Beckett HeatManager™ is a patented microprocessor-controlled fuel-saving device for residential hy- dronic heating systems. The HeatManager™ reduces fuel consumption, wear on boiler parts and burner emis- sions by actively managing the burner, in conjunction with the aquastat, to properly match the boiler output to the required load. No requirement to penetrate outside walls; sensor and wiring connections completed at the boiler. Comes complete with sensor for heating only applications. Additional sensor required for heating with tankless coil applications. After installation, no maintenance is required. Dimensions: 4”H x 4”W x 2-1/2”D. 5 year warranty.

CAT. NO. MFG. NO. DESCRIPTION 4H465

4H465A

7512 7518

EACH

HeatManager™ Hydronic Economizer Sensor for Htg.w/Tankless Coil Applications

$261.41 $45.62

FUEL ECONOMIZER

The ARGO DPM2 monitors outside temperatures to adjust boiler water temperatures to match outdoor demand, maximizing efficiency and reducing fuel usage. Typical heating cost savings average 10- 15% annually (depending on climate). The DPM2 reduces/increases boiler temperatures gradually reducing expansion/contraction noises in the home. Can be used in conjunction with any “ARM” se- ries relay with supplied data port wiring harness, or as a stand alone control. DPM2 controller supplied with “ARM” relay compatibility cable, strap on supply water sensor, and outdoor sensor with shield.

CAT. NO. MFG. NO. POWER SUPPLY RELAY CAPACITY Sensor 5C915 DPM-2

20-28 VAC / 2 VA 24 VAC / 48 VA * Accurate up to 500’ with 18 gauge wire 1005 Ohms at 70° F* 0.5 - 1.5

RESET RATIO MAX. TEMP. DIFFERENTIAL EACH 150° - 210° 5° - 15°

$364.93

ISOLATOR® UNI-FLANGE BALL VALVES

Heavy duty forged brass construction iso- lating uni-flange ball valves. Valves have full port for full flow. Prevents electrolysis and eliminates galvanic corrosion. Flanges are rated to 600 lbs. WOG and 150 WSP.

CAT. NO. 5W630SP 5W631SP 5W632SP 5W633SP

MFG. NO. SIZE 50413 50414

3/4” 1”

50415P 50416P

5W630WP 40413 5W631WP 40414 5W632WP 40415 5W632S 5W633W

50405 40406

1-1/4” 1-1/2” 3/4” 1”

DESCRIPTION

Sweat isolating flanges with purge Sweat isolating flanges with purge Sweat isolating flanges with purge Sweat isolating flanges with purge FPT isolating flanges with purge FPT isolating flanges with purge

1-1/4” FPT isolating flanges with purge 1-1/4” 1-1/2”

Sweat isolating flanges IPS isolating flanges

EACH $96.20 $116.30 $153.70 $192.83 $96.20

$126.37 $153.70 $92.20

$131.07

ISOLATOR®

CIRCULATOR FLANGES WITH COPPER TUBE

Ball valve type isolation flanges with solid hard chrome plated brass ball. Reinforced Teflon seats and blowout proof Teflon sealed stems. Ideal for use with circulating pumps. Rubber gasket eliminates the potential of electrolysis. 3” long copper tube stub allows a quick and easy solder connec- tion. Complete with bolts, nuts, gaskets, stamped steel handle and additional “T” handle for tight locations.

CAT. NO. MFG. NO. SIZE EACH

5W630CC 50403X1 3/4” (Set of 2) $58.75 5W631CC 50404X1 1” (Set of 2) $80.20

474

HYDRONIC & STEAM SYSTEMS