Use plastic foam staples with Manual Foam Stapler (E6025075) to secure 3/8", 1/2", 5/8" and 3/4" Uponor PEX to rigid foam insulation. Note: Use 1 1/2" Foam Staples (A7015050) for 1" foam and 2 1/2" Foam Staples (A7015075) for 1 1/2" or thicker foam.
Uponor fire sprinkler accessories include the following options sold separately: Fire sprinkler adapter mounting brackets, Fire sprinkler adapter push-on nut (25/package) and Screws. Screws #10 X 1 1/2" pan head, full thread (100/package).
PVC bend supports provide a rigid, 90-degree bend and sleeve for 3/8", 1/2", 5/8", 3/4" and 1" Uponor PEX tubing runs exiting a concrete slab.
Tube clamps secure 1/2" and 3/4" Uponor PEX tubing products.
Tube talons secure 3/8", 1/2", 5/8", 3/4" and 1" Uponor PEX tubing products. Fasteners are included.
Four-wire thermal actuators mount directly onto TruFLOW Classic, TruFLOW Jr. valved, stainless-steel and EP heating manifolds. The actuators provide individual loop flow control on multi-zoned manifolds and feature an end switch for activation of a relay (pump), heat plant or other auxiliary devices. All adapter rings to mount to Uponor manifolds are included in the package. Note: See actuator-to-manifold compatibility table on page 96.
Heat-only thermostats with touchscreen are designed specifically for radiant floor heating. They use fully automatic differential and pulse width modulation (PWM) to ensure each zone or area is comfortable and energy efficient. The touchscreen provides a simple, intuitive display with large, easy-to-read numbers. The thermostat can control room temperature through operative temperature sensing, an optional floor sensor or a combination of both. The floor sensor can be used to maintain warm floors throughout the heating season as well as provide temperature limit protection. The thermostat is designed to operate using two wires, making it simple to install and service.
Powered zone controllers include transformers for low-voltage operations and relays to operate line-voltage controls. Fully fuse-protected, they also include an isolated end switch and built-in domestic hot water (DHW) priority switch. The indicator lights show full functionality of the products wired to the controllers. A three-amp delay fuse protects four-zone controllers. A seven-amp delay fuse protects six-zone controllers.
Single-zone pump relays control the operation of a single circulator or pump from a 24-volt signal. Relay includes secondary low-voltage terminals for boiler operation.Three-zone multi-pump relays control the operation of up to three pumps or circulators from dedicated 24-volt signals. Relay includes secondary low-voltage terminals for boiler operation and DHW priority options.
SetPoint 521 programmable thermostats are designed to sense air, floor or both temperatures with the ability to select one or the other as the primary sensing point. The thermostats also include multistage functionality along with programmable schedules.
Single-zone snow melt controls feature a microprocessor and sensor to effectively melt snow and ice from exterior surfaces. They include a 10K universal sensor and outdoor air sensor and outdoor air sensor for basic control and operation. Note: Refer to the accessories section for additional sensor options.
Single-zone snow melt control accessories include various sensors and sensor cups.
