Product Overview

Across a series loop system
using zone valves
For zoning with circulators
Typical Applications for Closed Loop Hydronic Heating Systems
The 007e performance is ideal for
hydronic zoning to reduce velocity
noise or banging of zone valves closing
against high head pressure circulators.
The 007e has an additional Green Mode
operating curve that will self-adjust
automatically.
Green Mode: After 7 days of constant
running, the 007e will adjust its curve
to Low Proportional Pressure curve for
power optimization.
(See Green Mode curve on the left)
LED will change to green. The 007e
will reset to the original normal mode
curve every time it cycles OFF.
Performance Curves
Normal Mode
Green Mode
Orange LED
Green LED
Normal Mode
Green Mode
Hot
Water
Tank
Isolation
Valve
Backow
Preventer
COLD
SUPPLY
HOT
SUPPLY
Isolation
Valve
Isolation
Valve
Thermal
Expansion
Tank
Isolation
Valve
Fixtures
Hot Return
Isolation
Valve
HOT WATER
SUPPLY LINE
(Option No. 2)
HOT WATER
SUPPLY LINE
(Option No. 1)
Isolation
Valve
Drain
Valves
Union
Union
Flow
Check
Valve
Typical Installation for Open Loop Hot Water Recirculation Systems
Applications & Performance