GIBSON
Frequently asked questions
Common questions about GIBSON from 3G Electric.
What is the Posi-Temp feature in GIBSON shower trims like the T2903?
Posi-Temp is a pressure-balancing valve technology used in GIBSON shower trims such as the T2903 and T2902 series. It automatically adjusts the hot and cold water supply to maintain a stable outlet temperature when other fixtures in the building cause pressure changes. This is a mechanical function, not electronic, and is common in residential and light-commercial showers to prevent scalding or sudden temperature shifts. The valve body is typically brass, and the trim includes a chrome-plated handle and escutcheon.
Are GIBSON bathroom faucets available in both centerset and single-post configurations?
Yes. 3G Electric stocks GIBSON low-arc bathroom faucets in both centerset (SKU 494M08, MPN 6150) and single-post (SKU 494M07, MPN 6145) configurations. Both models have a chrome finish, brass construction, and a flow rate of 1.2 gpm. The centerset model includes a drain, while the single-post model includes mounting hardware. The choice depends on the sink's hole configuration: centerset fits three-hole setups with 4-inch centers, while single-post is for single-hole installations.
What is the flow rate of GIBSON fixed showerheads?
GIBSON fixed showerheads in the tub and shower trim kits (e.g., T2903EP and T3003EP) have a flow rate of 1.75 gpm. This is a standard rate for water-efficient fixtures in many jurisdictions. The showerheads are single-spray pattern and made of metal or plastic, depending on the model. The connection type for these trims is IPS (iron pipe size), which is a common threaded connection for shower arms.
Does GIBSON offer bathtub spouts with diverter functionality?
Yes. The GIBSON Posi-Temp T2903NH shower trim kit includes a bathtub spout with a pull-up diverter. This allows the user to switch water flow from the tub spout to the showerhead. The spout is chrome-plated and part of the T2903 series. The diverter is a mechanical pull-up type, not a push-button or lever. This is a standard feature for combination tub and shower installations.
What is the spout reach of the GIBSON T961 bathtub faucet?
The GIBSON T961 bathtub faucet has a spout reach of 7 5/8 inches. This measurement is from the wall plate to the center of the water outlet. The faucet is chrome-finished and includes a trim kit. It is designed for deck-mount or wall-mount installations, depending on the rough-in. The reach is suitable for standard bathtubs, providing clearance for filling without splashing.
Are GIBSON products compatible with standard US plumbing connections?
Yes. GIBSON products listed by 3G Electric use standard US plumbing connections. Shower trims specify IPS (iron pipe size) connections, which are 1/2-inch NPT threads. Bathroom faucets are designed for standard 4-inch centerset or single-hole sinks. The chrome finish and brass construction are compatible with common copper or PEX supply lines. Always verify rough-in dimensions and valve body requirements before installation.
