Resideo - Honeywell Home L6081A1036 Aquastat Controller

Aquastat Controller for gas/oil fired hydronic heating systems delivers precise boiler temperature control. The L6081A1036 horizontal immersion unit combines high-limit safety with low-limit and circulator control for reliable, efficient operation.

Key specifications and features include:

• Primary function: High-limit SPST switch and low-limit SPDT with circulator control for flexible wiring in hydronic HVAC setups.
• Temperature ranges: High limit 130–240°F; Low limit 110–220°F; sensing element up to 265°F; fixed high-limit differential of 10°F; adjustable low-limit differential from 10–25°F.
• Contacts: SPST (High Limit) and SPDT (Low Limit and Circulator) configurations.
• Electrical and load: 8 A @120V AC / 5.1 A @240V AC (full load); 48 A @120V / 30.6 A @240V (locked rotor); 0.25 A @ 0.25–12 V DC (millivolt); 360 VA transformer load.
• Physical and installation: 1/2 inch conduit; overall dimensions 4-1/8"W x 2-3/4"D x 3-7/8"H; well spud 3/4" 14-threaded; insulation depth 1-1/2" to 4".
• Approvals and environment: UL and CSA approved; humidity 0–95% RH non-condensing; 200 psi well-mounted, 100 psi direct immersion.

Built for durability in demanding heating systems, this Aquastat Controller ensures safe, efficient performance and dependable boiler operation.