BTH Electric Boilers
USE & CARE MANUAL
(Revision August /06)
, Page
17.
Basic Piping Schematics
B T H
6
7
8
9
10
11
12
13
14
5
1
2
4
3
SYSTEM PIPING LAYOUT:/
SCHEMA D'INSTALLATION GÉNÉRAL:
VALVE ZONING TO BASEBOARDS/
ZONAGE DE PLINTHES PAR ROBINETS MOTORISÉS
8-DRAIN VALVE/ VALVE DRAINAGE
11-AUTOMATIC AIR VENT/ PURGEUR D'AIR
9-SAFETY VALVE/ SOUPAPE DE SÛRETÉ
12-FLOW CHECK VALVE (REQUIRED ON SYSTEMS
WITHOUT MOTORIZED ZONE VALVES)/
CLAPET ANTI-GRAVITÉ (REQUIS SUR SYSTÈME
N'AYANT PAS DE ROBINETS MOTORISÉS)
14-HOT WATER BASEBOARD/ PLINTHES CHAUFFAGE
13-MOTORIZED ZONE VALVE/ ROBINETS MOTORISÉS
10-TEMPERATURE AND PRESSURE GAUGE/
THERMOMANOMÈTRE
1- MAIN WATER SUPPLY/ ALIMENTATION D'EAU
2-MAINTENANCE VALVE/ VALVE D'ENTRETIEN
3-CHECK VALVE/ CLAPET ANTI-RETOUR
4-PRESSURE REDUCER/ RÉDUCTEUR DE PRESSION
5-EXPANSION TANK/ RÉSERVOIR DE DILATATION
6-CIRCULATING PUMP/ POMPE CIRCULATRICE
7-PURGE VALVE/ ROBINET D'ÉLIMINATION D'AIR
LEGEND/ LÉGENDE :
Requirements:
1. The installation must conform to local, state, provincial, national codes. In any case where instructions conflict with the above,
let those codes take precedence.
2. This is a basic piping schematic. Please consult the installation manual.
3. Install a pressure relief valve (safety relief valve) on the boiler.
4. Pipe all the safety relief valves and drain valves to the drain or according to the code